CODEWITHSUNDEEP
visual-studiodebuggingtypescript
James Hancock
James Hancock

Reputation: 3545

Typescript generated JS files getting debugger on sourceMappingURL= line

I'm trying to get typescript debugging working, but when i generate the map files (Web Essentials) and then run the project, VS.net 2012 catches in the debugger on the //@ sourceMappingURL= XXXX.xxxx.js.map line at the bottom of the generated .js files.

How do I stop it and make it debug properly?

Thanks!

Upvotes: 0

Views: 925

Answers (2)

James Hancock
James Hancock

Reputation: 3545

This is caused by the latest IE roll-up that fixes bugs but also changes conditional compilation rules. As a result //@ is seen as a conditional statement in IE 9 and 10 (not 11 and I don't know about 8, but likely not) and is executed like any other conditional compilation statement. The result is it errors.

This is because the syntax for script maps was changed to //# recently and Typescript has yet to update to it. They promise this will be done for 0.9.1.0 (not 0.9.0.1) which should be soon and then the issue will be resolved.

Upvotes: 1

basarat
basarat

Reputation: 276229

Should work if you have internet explorer 10 installed and run through that.

Upvotes: 0

Related Questions