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Within Google Chrome, I was wondering if stack traces will, in the future, provide mapping support. Currently, using source maps, throwing an error will provide the line number link to my TypeScript files, however... When calling the Error.stack, it gives me the JavaScript lines and files.

Here's a reference picture: .png

As you'll notice, the actual line the error is on is linked to the TypeScript file, but the stack trace links to the JavaScript files.

Within Google Chrome, I was wondering if stack traces will, in the future, provide mapping support. Currently, using source maps, throwing an error will provide the line number link to my TypeScript files, however... When calling the Error.stack, it gives me the JavaScript lines and files.

Here's a reference picture: http://puu.sh/4DTOG.png

As you'll notice, the actual line the error is on is linked to the TypeScript file, but the stack trace links to the JavaScript files.

  • javascript
  • google-chrome
  • typescript
  • stack-trace
  • source-maps
Share Improve this question asked Sep 30, 2013 at 6:05 AedaeumAedaeum 3052 silver badges11 bronze badges 1
  • That image is no longer available. – Marc Durdin Commented Nov 30, 2015 at 3:44
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2 Answers 2

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This bug is fixed in chromium 42 :)

Cf https://code.google./p/chromium/issues/detail?id=357958 .

There is no inherent technical limitation. However I don't think it is planned. For reasons like, when the stack trace contains code that is not TypeScript (or lacks a sourcemap) etc.

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