Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8] Reporter
	Description • 10 years ago

I didn't notice any breakage, nor am I sure of STR, but this scary message was dumped to the console:

Syntax tree visitor for resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/memory/overview-graph.js threw an exception: TypeError: this[argument.type] is not a function
Stack: SyntaxTreeVisitor.CallExpression@resource:///modules/devtools/Parser.jsm:1907:9
SyntaxTreeVisitor.ExpressionStatement@resource:///modules/devtools/Parser.jsm:876:5
SyntaxTreeVisitor.BlockStatement@resource:///modules/devtools/Parser.jsm:850:7
SyntaxTreeVisitor.FunctionDeclaration@resource:///modules/devtools/Parser.jsm:1405:5
SyntaxTreeVisitor.Program@resource:///modules/devtools/Parser.jsm:779:7
SyntaxTreeVisitor.walk@resource:///modules/devtools/Parser.jsm:741:5
SyntaxTree.prototype.getIdentifierAt@resource:///modules/devtools/Parser.jsm:268:1
SyntaxTreesPool.prototype._call@resource:///modules/devtools/Parser.jsm:210:28
SyntaxTreesPool.prototype.getIdentifierAt@resource:///modules/devtools/Parser.jsm:140:12
VariableBubbleView.prototype._findIdentifier@chrome://browser/content/devtools/debugger-panes.js:1883:26
VariableBubbleView.prototype._onMouseMove/<@chrome://browser/content/devtools/debugger-panes.js:2051:42
setNamedTimeout/<@resource:///modules/devtools/ViewHelpers.jsm:65:39
setTimeout_timer@resource://gre/modules/Timer.jsm:30:5
Line: 1907, column: 8

	Eddy Bruel [:ejpbruel]
	Comment 1 • 10 years ago

Do we have STR? Or is the main purpose of this bug to keep track of when it happens again?

	Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8] Reporter
	Comment 2 • 10 years ago

(In reply to Eddy Bruel [:ejpbruel] from comment #1)
> Do we have STR? Or is the main purpose of this bug to keep track of when it
> happens again?

No STR but I think it is related to the hover pop up variables view when paused in the debugger, from looking at the stack trace.