# DEPRECATION: You modified (no label) twice in a single render
**URL:** https://discuss.emberjs.com/t/deprecation-you-modified-no-label-twice-in-a-single-render/10356
**Category:** Uncategorized
**Created:** [April 5, 2016, 6:28pm UTC](https://discuss.emberjs.com/t/deprecation-you-modified-no-label-twice-in-a-single-render/10356 "2016-04-05T18:28:35Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@kgish](https://discuss.emberjs.com/u/kgish)
#### Post date: [April 5, 2016, 6:28pm UTC](https://discuss.emberjs.com/t/deprecation-you-modified-no-label-twice-in-a-single-render/10356/1 "2016-04-05T18:28:35Z")
I keep getting the following deprecation and would like to know how to fix it.
`DEPRECATION: You modified (no label) twice in a single render. This was unreliable in Ember 1.x and will be removed in Ember 3.0 [deprecation id: ember-views.render-double-modify]`
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### Author:  [@Spencer\_Price](https://discuss.emberjs.com/u/Spencer_Price)
#### Post date: [April 5, 2016, 8:16pm UTC](https://discuss.emberjs.com/t/deprecation-you-modified-no-label-twice-in-a-single-render/10356/2 "2016-04-05T20:16:17Z")
Have you checked out [`ember-deprecation-workflow`](https://github.com/mixonic/ember-cli-deprecation-workflow)? With that, you can make it throw an error when you hit that deprecation. That error will give you a call stack (or you can add a breakpoint) so you can see which component is likely causing the deprecation to be raised.
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### Author:  [@kgish](https://discuss.emberjs.com/u/kgish)
#### Post date: [April 5, 2016, 8:43pm UTC](https://discuss.emberjs.com/t/deprecation-you-modified-no-label-twice-in-a-single-render/10356/3 "2016-04-05T20:43:02Z")
Yes I am using it. I didn’t realize that in order to view the call stack I first had to set a breakpoint and then rerun. Thanks for the tip!