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Meta issue: Error collecting raster stats: _flutter.renderFrameWithRasterStats: (-32000) Failed to render the last frame with raster stats. Rasterizer does not hold a valid last layer tree. This could happen if this method was invoked before a frame was rendered

2

Stack trace: Error at Object.qb (http://127.0.0.1:9101/main.dart.js:6162:18) at http://127.0.0.1:9101/main.dart.js:160252:5 at bDe.a (http://127.0.0.1:9101/main.dart.js:4771:62) at bDe.$2 (http://127.0.0.1:9101/main.dart.js:56662:14) at Object.m (http://127.0.0.1:9101/main.dart.js:4757:10) at za.aD0 (http://127.0.0.1:9101/main.dart.js:160266:10) at za.cb (http://127.0.0.1:9101/main.dart.js:160245:25) at za.jD (http://127.0.0.1:9101/main.dart.js:160230:13) at il.jD (http://127.0.0.1:9101/main.dart.js:88612:44) at...

ChristineWasike

Enable high-res CPU profile sampling for app startup

5

### Use case Right now the CPU profiler in DevTools has to be manually started. You can ask it for any samples that may have been captured during startup, but...

lukehutch

[Network Tab] Rework UI/UX on filters and buttons

5

Hi, I wanted to point out a few things that I found annoying: 1 - The filter tab is very useful, but gets reset when the network tab is closed,...

TiffApps

kenzieschmoll

Poor performance when processing CPU profiles

1

 [slow-profiling-profile.json.txt](https://github.com/flutter/devtools/files/10135811/slow-profiling-profile.json.txt)

kenzieschmoll

I am debugging a dart CLI app, and I send an HTTP request as the last step my CLI takes. I can't check the networking traffic data in devools, because...

feinstein

https://github.com/flutter/devtools/pull/6961

kenzieschmoll

Migrate to pkg:web

12

Required to support compilation to wasm - [x] Migrate pkg:devtools_app_shared - WIP - https://github.com/flutter/devtools/pull/6626 - [ ] Migrate pkg:devtools_app - [x] Update flutter/tests to use latest devtools - https://github.com/flutter/tests/pull/311 -...

kevmoo

Not able to copy network response

5

After Post call not able to copy the response . Copy icon at top is also not working ___ **DevTools version**: 2.28.2 **IDE**: VSCode **Connected Device**: CPU / OS: arm64...

rockeypandit

Cancelled requests are shown as "Pending"

2

Hi, I use the dio package to make HTTP requests to our API. Dio provided a feature for canceling requests. Under the hood it uses [HttpClientRequest.abort](https://api.flutter.dev/flutter/dart-io/HttpClientRequest/abort.html) (see [here in dio's...

ManuelRauber