WebGL Build issue

[Champi67]

Hello,

I'm using Unity 2021.3.17f1, URP, Cesium v0.2.0
I've just tried to compile again our app in WebGL. Since the last build I've added Cesium in it, but the app can run without using it.
So now, the build is failing because of compile errors about cesium.

My question is:

• It is planned to add in a futur version the WebGl build support ?
• If not, maybe add some stuff in the code to let the compile go to the end even cesium is not working.

Thanks in advance,

Just added console logs:

Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumBingMapsRasterOverlay.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumCreditSystem.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(3,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGlobeAnchor.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumIonRasterOverlay.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumMetadata.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumTileMapServiceRasterOverlay.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWebMapServiceRasterOverlay.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(2,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\NativeDownloadHandler.cs(1,7): error CS0246: The type or namespace name 'Reinterop' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumBingMapsRasterOverlay.cs(27,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumBingMapsRasterOverlay.cs(27,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumBingMapsRasterOverlay.cs(65,41): error CS8795: Partial method 'CesiumBingMapsRasterOverlay.AddToTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumBingMapsRasterOverlay.cs(68,41): error CS8795: Partial method 'CesiumBingMapsRasterOverlay.RemoveFromTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumCreditSystem.cs(20,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumCreditSystem.cs(20,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumCreditSystem.cs(83,30): error CS8795: Partial method 'CesiumCreditSystem.Update()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(62,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(62,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGlobeAnchor.cs(79,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGlobeAnchor.cs(79,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(276,30): error CS8795: Partial method 'CesiumGeoreference.InitializeOrigin()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(282,30): error CS8795: Partial method 'CesiumGeoreference.RecalculateOrigin()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(339,13): error CS8795: Partial method 'CesiumGeoreference.TransformUnityPositionToEarthCenteredEarthFixed(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(350,13): error CS8795: Partial method 'CesiumGeoreference.TransformEarthCenteredEarthFixedPositionToUnity(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(361,13): error CS8795: Partial method 'CesiumGeoreference.TransformUnityDirectionToEarthCenteredEarthFixed(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGeoreference.cs(372,13): error CS8795: Partial method 'CesiumGeoreference.TransformEarthCenteredEarthFixedDirectionToUnity(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumGlobeAnchor.cs(633,37): error CS8795: Partial method 'CesiumGlobeAnchor.AdjustOrientation(CesiumGlobeAnchor, double3, double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumIonRasterOverlay.cs(9,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumIonRasterOverlay.cs(9,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumIonRasterOverlay.cs(44,41): error CS8795: Partial method 'CesiumIonRasterOverlay.AddToTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumIonRasterOverlay.cs(45,41): error CS8795: Partial method 'CesiumIonRasterOverlay.RemoveFromTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumMetadata.cs(9,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumMetadata.cs(9,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumMetadata.cs(12,31): error CS8795: Partial method 'CesiumMetadata.loadMetadata(Transform, int, MetadataProperty[])' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumMetadata.cs(14,29): error CS8795: Partial method 'CesiumMetadata.getNumberOfProperties(Transform)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumTileMapServiceRasterOverlay.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumTileMapServiceRasterOverlay.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWebMapServiceRasterOverlay.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWebMapServiceRasterOverlay.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWebMapServiceRasterOverlay.cs(122,41): error CS8795: Partial method 'CesiumWebMapServiceRasterOverlay.AddToTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWebMapServiceRasterOverlay.cs(123,41): error CS8795: Partial method 'CesiumWebMapServiceRasterOverlay.RemoveFromTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(10,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(17,39): error CS8795: Partial method 'CesiumWgs84Ellipsoid.GetRadii()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(44,40): error CS8795: Partial method 'CesiumWgs84Ellipsoid.ScaleToGeodeticSurface(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(52,39): error CS8795: Partial method 'CesiumWgs84Ellipsoid.GeodeticSurfaceNormal(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(62,13): error CS8795: Partial method 'CesiumWgs84Ellipsoid.LongitudeLatitudeHeightToEarthCenteredEarthFixed(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumWgs84Ellipsoid.cs(73,13): error CS8795: Partial method 'CesiumWgs84Ellipsoid.EarthCenteredEarthFixedToLongitudeLatitudeHeight(double3)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumTileMapServiceRasterOverlay.cs(86,41): error CS8795: Partial method 'CesiumTileMapServiceRasterOverlay.AddToTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\CesiumTileMapServiceRasterOverlay.cs(87,41): error CS8795: Partial method 'CesiumTileMapServiceRasterOverlay.RemoveFromTileset(Cesium3DTileset)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(30,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(30,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(37,31): error CS8795: Partial method 'MetadataProperty.GetPropertyName()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(42,29): error CS8795: Partial method 'MetadataProperty.IsNormalized()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(48,28): error CS8795: Partial method 'MetadataProperty.GetComponentCount()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(50,31): error CS8795: Partial method 'MetadataProperty.GetComponent(MetadataProperty, int)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(55,37): error CS8795: Partial method 'MetadataProperty.GetComponentType()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(60,37): error CS8795: Partial method 'MetadataProperty.GetMetadataType()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(67,30): error CS8795: Partial method 'MetadataProperty.GetInt8(sbyte)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(74,29): error CS8795: Partial method 'MetadataProperty.GetUInt8(byte)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(81,30): error CS8795: Partial method 'MetadataProperty.GetInt16(short)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(88,31): error CS8795: Partial method 'MetadataProperty.GetUInt16(ushort)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(95,30): error CS8795: Partial method 'MetadataProperty.GetInt32(int)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(102,31): error CS8795: Partial method 'MetadataProperty.GetUInt32(uint)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(109,30): error CS8795: Partial method 'MetadataProperty.GetInt64(long)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(116,31): error CS8795: Partial method 'MetadataProperty.GetUInt64(ulong)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(123,30): error CS8795: Partial method 'MetadataProperty.GetFloat32(float)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(130,31): error CS8795: Partial method 'MetadataProperty.GetFloat64(double)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(137,32): error CS8795: Partial method 'MetadataProperty.GetBoolean(bool)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\MetadataProperty.cs(144,31): error CS8795: Partial method 'MetadataProperty.GetString(string)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\NativeDownloadHandler.cs(7,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\NativeDownloadHandler.cs(7,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\NativeDownloadHandler.cs(27,30): error CS8795: Partial method 'NativeDownloadHandler.ReceiveDataNative(IntPtr, int)' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(41,6): error CS0246: The type or namespace name 'ReinteropNativeImplementationAttribute' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(41,6): error CS0246: The type or namespace name 'ReinteropNativeImplementation' could not be found (are you missing a using directive or an assembly reference?)
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(616,30): error CS8795: Partial method 'Cesium3DTileset.Start()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(617,30): error CS8795: Partial method 'Cesium3DTileset.Update()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(618,30): error CS8795: Partial method 'Cesium3DTileset.OnValidate()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(620,30): error CS8795: Partial method 'Cesium3DTileset.OnEnable()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(621,30): error CS8795: Partial method 'Cesium3DTileset.OnDisable()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(627,29): error CS8795: Partial method 'Cesium3DTileset.RecreateTileset()' must have an implementation part because it has accessibility modifiers.
Library\PackageCache\com.cesium.unity@0.2.0\Runtime\Cesium3DTileset.cs(632,29): error CS8795: Partial method 'Cesium3DTileset.FocusTileset()' must have an implementation part because it has accessibility modifiers.

Error building Player because scripts had compiler errors

Build completed with a result of 'Failed' in 10 seconds (9692 ms)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UnityEditor.BuildPlayerWindow+BuildMethodException: 86 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002da] in <434908727417408abd02bbd1a0835ef8>:0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <434908727417408abd02bbd1a0835ef8>:0
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

[j9liu]

Hi @Champi67,

WebGL support will be challenging (and perhaps not reasonably possible to add), given that Cesium for Unity uses native code. As for your second point, I'm not sure if it's good to add code that lets the program build even if Cesium can't compile. It could be problematic if something in our build breaks or a user does something incorrect, and Unity builds the program anyway. Is it possible to add #defines to your own scripts to only include Cesium if you're not building for WebGL?

Feel free to chime in if I'm missing something @kring, I'm not as knowledgeable about the build process.

[Champi67]

The thing is after removing all Cesium assets from my scene, and all references in my code, It is blocking my build, that's weird.

And I can't exclude it from here

[kring]

Have you tried uninstalling it via the Unity Package Manager? It's on the Window menu.

[Champi67]

Not tried this, because we still want it for other platforms builds :)

[kring]

Ah ok. If you want Cesium for Unity on some platforms but not others, you probably need #254 that @j9liu linked above. In the meantime, you may be able to uninstall the plugin using the Unity Package Manager, and then extract the contents of the package .tgz file (download it from Releases) to your project's Packages/com.cesium.unity directory instead. Assets installed via the package manager are read-only, but if you install it into your project you should then be able to change the assembly definition to exclude WebGL.

[reenagamregmailcom]

I am facing the same issue, there are error to build for webgl

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumEditorWindow.cs(9,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonTokenTroubleshootingWindow.cs(115,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(97,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumEditorWindow.cs(324,21): error CS0501: 'CesiumEditorWindow.AddAssetFromIon(string, string, long, string, long)' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(144,28): error CS8795: Partial method 'IonAssetsTreeView.GetAssetsCount()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(167,32): error CS8795: Partial method 'IonAssetsTreeView.GetAssetName(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(168,32): error CS8795: Partial method 'IonAssetsTreeView.GetAssetType(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(170,32): error CS8795: Partial method 'IonAssetsTreeView.GetAssetDescription(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(171,32): error CS8795: Partial method 'IonAssetsTreeView.GetAssetAttribution(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(194,30): error CS8795: Partial method 'IonAssetsTreeView.CellGUI(Rect, int, IonAssetsColumn)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(196,29): error CS8795: Partial method 'IonAssetsTreeView.Refresh()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(209,29): error CS8795: Partial method 'IonAssetsTreeView.AddAssetToLevel(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(211,29): error CS8795: Partial method 'IonAssetsTreeView.AddOverlayToTerrain(int)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonTokenTroubleshootingWindow.cs(263,30): error CS8795: Partial method 'IonTokenTroubleshootingWindow.GetTroubleshootingDetails()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonTokenTroubleshootingWindow.cs(510,30): error CS8795: Partial method 'IonTokenTroubleshootingWindow.AuthorizeToken(string, bool)' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonTokenTroubleshootingWindow.cs(547,30): error CS8795: Partial method 'IonTokenTroubleshootingWindow.SelectNewDefaultToken()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(144,28): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(167,32): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(168,32): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(169,22): error CS0501: 'IonAssetsTreeView.GetAssetID(int)' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(170,32): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(171,32): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(5,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(27,21): error CS0501: 'CesiumIonSession.IsConnected()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(28,22): error CS0501: 'CesiumIonSession.IsConnecting()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(29,22): error CS0501: 'CesiumIonSession.IsResuming()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(31,22): error CS0501: 'CesiumIonSession.IsProfileLoaded()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(32,22): error CS0501: 'CesiumIonSession.IsLoadingProfile()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(34,21): error CS0501: 'CesiumIonSession.IsAssetListLoaded()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(35,22): error CS0501: 'CesiumIonSession.IsLoadingAssetList()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(37,22): error CS0501: 'CesiumIonSession.IsTokenListLoaded()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(38,21): error CS0501: 'CesiumIonSession.IsLoadingTokenList()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(40,22): error CS0501: 'CesiumIonSession.Connect()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(41,22): error CS0501: 'CesiumIonSession.Resume()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(42,22): error CS0501: 'CesiumIonSession.Disconnect()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(44,24): error CS0501: 'CesiumIonSession.GetProfileUsername()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(45,24): error CS0501: 'CesiumIonSession.GetAuthorizeUrl()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(47,22): error CS0501: 'CesiumIonSession.Tick()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(15,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(49,22): error CS0501: 'CesiumIonSession.RefreshProfile()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(50,22): error CS0501: 'CesiumIonSession.RefreshTokens()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/CesiumIonSession.cs(51,22): error CS0501: 'CesiumIonSession.RefreshAssets()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(207,29): error CS8795: Partial method 'SelectIonTokenWindow.RefreshTokens()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(209,30): error CS8795: Partial method 'SelectIonTokenWindow.CreateToken()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(210,30): error CS8795: Partial method 'SelectIonTokenWindow.UseExistingToken()' must have an implementation part because it has accessibility modifiers.

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(207,29): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(209,30): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(210,30): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/SelectIonTokenWindow.cs(211,21): error CS0501: 'SelectIonTokenWindow.SpecifyToken()' must declare a body because it is not marked abstract, extern, or partial

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(194,30): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(196,29): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(209,29): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/IonAssetsTreeView.cs(211,29): error CS0751: A partial method must be declared within a partial type

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/NativeDownloadHandler.cs(13,6): error CS0122: 'ReinteropNativeImplementationAttribute' is inaccessible due to its protection level

Library/PackageCache/com.cesium.unity@8f09d363c7/Editor/NativeDownloadHandler.cs(33,21): error CS0501: 'NativeDownloadHandler.ReceiveDataNative(IntPtr, int)' must declare a body because it is not marked abstract, extern, or partial

GUID [0a68228b590b2744782dec403a6e9b22] for asset 'Packages/com.cesium.unity/Plugins/WebGL/CesiumForUnityNative-Runtime.dll' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/CesiumForUnityNative-Runtime.dll' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

GUID [f99bab65cb6b3489b82f9ad6a7e5189a] for asset 'Packages/com.cesium.unity/Plugins/WebGL/libCesiumForUnityNative-Runtime.dylib' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/libCesiumForUnityNative-Runtime.dylib' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

Asset Packages/com.cesium.unity/Plugins/WebGL has no meta file, but it's in an immutable folder. The asset will be ignored.

GUID [0a68228b590b2744782dec403a6e9b22] for asset 'Packages/com.cesium.unity/Plugins/WebGL/CesiumForUnityNative-Runtime.dll' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/CesiumForUnityNative-Runtime.dll' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

GUID [f99bab65cb6b3489b82f9ad6a7e5189a] for asset 'Packages/com.cesium.unity/Plugins/WebGL/libCesiumForUnityNative-Runtime.dylib' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/libCesiumForUnityNative-Runtime.dylib' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

Asset Packages/com.cesium.unity/Plugins/WebGL has no meta file, but it's in an immutable folder. The asset will be ignored.

GUID [0a68228b590b2744782dec403a6e9b22] for asset 'Packages/com.cesium.unity/Plugins/WebGL/CesiumForUnityNative-Runtime.dll' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/CesiumForUnityNative-Runtime.dll' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

GUID [f99bab65cb6b3489b82f9ad6a7e5189a] for asset 'Packages/com.cesium.unity/Plugins/WebGL/libCesiumForUnityNative-Runtime.dylib' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/libCesiumForUnityNative-Runtime.dylib' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

Asset Packages/com.cesium.unity/Plugins/WebGL has no meta file, but it's in an immutable folder. The asset will be ignored.

GUID [0a68228b590b2744782dec403a6e9b22] for asset 'Packages/com.cesium.unity/Plugins/WebGL/CesiumForUnityNative-Runtime.dll' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/CesiumForUnityNative-Runtime.dll' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

GUID [f99bab65cb6b3489b82f9ad6a7e5189a] for asset 'Packages/com.cesium.unity/Plugins/WebGL/libCesiumForUnityNative-Runtime.dylib' conflicts with:
'Packages/com.cesium.unity/Plugins/Standalone/libCesiumForUnityNative-Runtime.dylib' (current owner)
We can't assign a new GUID because the asset is in an immutable folder. The asset will be ignored.

Asset Packages/com.cesium.unity/Plugins/WebGL has no meta file, but it's in an immutable folder. The asset will be ignored.

[azrogers]

As mentioned above, Cesium for Unity doesn't currently support WebGL as it uses native code, which isn't easily ported to the web. You can exclude Cesium from your WebGL builds using the PR #254 linked above, but if you're looking to use Cesium in WebGL, that won't help you out.

[primepeter]

Is there a possibility to provide a parser or compiler to translate parts of the CesiumForUnity code to CesiumJS perhaps in combination with a WebGL template to give some support to do partwise port to CesiumJS?
So that manual adjustments are perhaps not eliminated, but narrowed down to a standard work flow one could follow?
So that part of the player build will reside as a WebGL build but the functionality of the native Dlls is carried out via CesiumJS and feed back at runtime into the WebGL build?

[azrogers]

@primepeter That's an interesting idea, but that seems like substantially more work than trying to port Cesium Native! We have an in-progress WebAssembly build of Cesium Native here: CesiumGS/cesium-native#1212, and hopefully we will find the time to use that to provide WebGL support. But I'm not able to give a timeline on when that might be available by.