#19 TypeError: form.setFormProperty is not a function

Author: janodvarko

lib/firequery-actor.js

@@ -31,7 +31,7 @@ const OBJECT_PREVIEW_MAX_ITEMS = 10;
 // on the backend (in case of remote device debugging).
  const baseUrl = "resource://firequery-at-binaryage-dot-com/";
  const { getTrace } = Cu.import(baseUrl + "node_modules/firebug.sdk/lib/core/actor.js");
- const Trace = getTrace();
+ const Trace = getTrace(DebuggerServer.parentMessageManager);
 //const Trace = {sysout: () => {}};
 
 /**
@@ -316,7 +316,7 @@ var FireQueryActor = ActorClass(
     // Pass only a flag that says whether there are any jQuery
     // data associated or not. The data itself will be fetched
     // on demand (when displayed e.g. in a tooltip)
-    form.setFormProperty("hasJQueryData", !!data)
+    form.setFormProperty("hasJQueryData", !!data);
 
     let json = data ? JSON.stringify(data) : "";
     Trace.sysout("FireQueryActor.onNodeActorForm; " + json, arguments);
@@ -370,9 +370,14 @@ function hasJQueryData(object) {
 // xxxHonza: Can be removed as soon as Firefox 41 is the
 // minimum required version.
 let originalForm = NodeActor.prototype.form;
-NodeActor.prototype.form = function() {
+NodeActor.prototype.form = function(detail) {
   let form = originalForm.apply(this, arguments);
 
+  // The return value doesn't always have to be a form object.
+  if (detail === "actorid") {
+    return form;
+  }
+
   // form.setFormProperty has been introduced in Bug 1036949
   // (released in Firefox 41)
   // The content of the following if block is taken from the