xhr: panic: attempt to unwrap error: NativeTypeUnhandled

[dur3x]

% ./lightpanda fetch --dump "https://ihpo.be/en/washer-dryers"
info(browser): GET https://ihpo.be/en/washer-dryers 200
info(browser): fetch https://cdn.jsdelivr.net/npm/@alma/widgets@3.x.x/dist/widgets.umd.js: http.Status.ok
info(browser): fetch https://ihpo.be/build/assets/app-5421f13c.js: http.Status.ok
thread 24157823 panic: attempt to unwrap error
zsh: abort ./lightpanda fetch --dump "https://ihpo.be/en/washer-dryers"

[krichprollsch]

Hello @dur3x,
Thanks for the issue.

I re-run your query in dev env.
I seems something is wrong with xhr, we don't handle URLSearchParams correctly in this case.

$ zig build run --  fetch --dump "https://ihpo.be/en/washer-dryers"
debug(cli): Fetch mode: url https://ihpo.be/en/washer-dryers, dump true
debug(browser): start js env
debug(browser): setup global env
debug(polyfill): load polyfill-fetch: undefined
debug(browser): inspector context created
debug: Inspector contextCreated called
debug(browser): starting GET https://ihpo.be/en/washer-dryers
info(browser): GET https://ihpo.be/en/washer-dryers 200
debug(browser): http.Version.HTTP/1.1 200 OK
debug(browser): header content-type: text/html; charset=UTF-8
debug(browser): parse html with charset UTF-8
debug: Inspector contextCreated called
debug(browser): eval script inline: production
debug(browser): eval script inline: undefined
debug(browser): starting GET https://cdn.jsdelivr.net/npm/@alma/widgets@3.x.x/dist/widgets.umd.js
debug(browser): starting fetch https://cdn.jsdelivr.net/npm/@alma/widgets@3.x.x/dist/widgets.umd.js
info(browser): fetch https://cdn.jsdelivr.net/npm/@alma/widgets@3.x.x/dist/widgets.umd.js: http.Status.ok
debug(browser): eval script https://cdn.jsdelivr.net/npm/@alma/widgets@3.x.x/dist/widgets.umd.js: true
debug(browser): starting GET https://ihpo.be/build/assets/app-5421f13c.js
debug(browser): starting fetch https://ihpo.be/build/assets/app-5421f13c.js
info(browser): fetch https://ihpo.be/build/assets/app-5421f13c.js: http.Status.ok
debug(xhr): open url (https://o4508121418760192.ingest.de.sentry.io/api/4508125637902416/envelope/?[object URLSearchParams])
thread 144304 panic: attempt to unwrap error: NativeTypeUnhandled
/home/pierre/wrk/browser/vendor/zig-js-runtime/src/engines/v8/types_primitives.zig:60:17: 0x206515f in nativeToJS__anon_32589 (lightpanda)
        else => return error.NativeTypeUnhandled,
                ^
/home/pierre/wrk/browser/vendor/zig-js-runtime/src/engines/v8/generate.zig:708:13: 0x2065221 in setNativeType__anon_32588 (lightpanda)
    ) catch unreachable; // NOTE: should not happen has types have been checked at reflect
            ^
/home/pierre/wrk/browser/vendor/zig-js-runtime/src/engines/v8/generate.zig:626:29: 0x2065332 in setNativeType__anon_32587 (lightpanda)
        return setNativeType(
                            ^
/home/pierre/wrk/browser/vendor/zig-js-runtime/src/engines/v8/generate.zig:959:37: 0x1e32507 in callFunc__anon_30209 (lightpanda)
        const js_val = setNativeType(
                                    ^
/home/pierre/wrk/browser/vendor/zig-js-runtime/src/engines/v8/generate.zig:1032:21: 0x1d3c10e in getter (lightpanda)
            callFunc(
                    ^
../../../../v8/src/api/api-arguments-inl.h:201:3: 0x30b4c80 in BasicCallNamedGetterCallback (../../../../v8/src/objects/objects.cc)
../../../../v8/src/api/api-arguments-inl.h:315:10: 0x308a3e7 in CallAccessorGetter (../../../../v8/src/objects/objects.cc)
../../../../v8/src/objects/objects.cc:1442:34: 0x3088989 in GetPropertyWithAccessor (../../../../v8/src/objects/objects.cc)
../../../../v8/src/objects/objects.cc:1185:16: 0x30874b3 in GetProperty (../../../../v8/src/objects/objects.cc)
../../../../v8/src/runtime/runtime-object.cc:42:32: 0x45bc037 in GetObjectProperty (../../../../v8/src/runtime/runtime-object.cc)
../../../../v8/src/runtime/runtime-object.cc:870:3: 0x45c7ca1 in __RT_impl_Runtime_GetProperty (../../../../v8/src/runtime/runtime-object.cc)
../../../../v8/src/runtime/runtime-object.cc:769:1: 0x45c7067 in Runtime_GetProperty (../../../../v8/src/runtime/runtime-object.cc)

[krichprollsch]

Hello @dur3x, we made changes which fix your issue with the last version.
Tomorrow the nightly build should work.