405648 - Exception on Javascript excanvas drawImage command

Status: RESOLVED DUPLICATE of bug 405584

(Firefox :: General, defect)

Description

[Stefan Waner]

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.10) Gecko/20071115 Firefox/2.0.0.10
Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.10) Gecko/20071115 Firefox/2.0.0.10

The URL stated above gives an exception when you enter "x" in y1 (or any other function of x) and press "plot graphs". This is a brand new problem with the build installed today, and is not present in earlier builds and other browsers.

Reproducible: Always

Steps to Reproduce:
1.go to http://www.zweigmedia.com/RealWorld/functions/funcBug.html
2.Press "Plot Graphs"

Actual Results:  
An Exception will result:
Error: uncaught exception: [Exception... "Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIDOMCanvasRenderingContext2D.drawImage]"  nsresult: "0x80040111 (NS_ERROR_NOT_AVAILABLE)"  location: "JS frame :: http://www.zweigmedia.com/RealWorld/functions/graphcodebug.js :: drawDecorations :: line 365"  data: no]

Expected Results:  
try the same page on an earlier build of Firefox or on another browser. The Javascript excanvas drawImage method works properly and puts the images of numbers on the axes as tickmarks.

Comment 1

[Jeroen Massar]

Duplicate of #405584