bug_report.yml
bug_report.yml
| Name | About | Labels | Assignees |
|---|---|---|---|
| Bug Report | Create a report for a reproducible bug |
Please only open an issue if you have a BUG to report. for questions/assistance use Discussions. If you are new to the project then please review the following:
- General Usage guide includes examples and details of many common questions.
- Frequently Asked Questions, lots of useful information there, specially if your having trouble deploying to a different machine.
- GitHub has a fantastic search feature, it'll search through past issues/code. Use the Search box at the top of this page).
- You can see all the
CefSharptagged issues on Stackoverflow, lots of questions/answers.
What version are you using? Please only open an issue if you can reproduce the problem with version 145.0.260 or later.
What .Net version are you using?
Please include minimal steps to reproduce the problem. E.g.: the smallest possible code snippet; or a small example project here on GitHub, with steps to run it. Include text/code as text rather than screenshots (so it shows up in searches and can copy/paste).
Does the problem reproduce using the MinimalExample? You can fork the MinimalExample and use this as a base for your example.
Provide a description of the expected behavior.
Provide a description of the actual behavior observed. If applicable please include any error messages, exception or stacktraces.
Did this work in a previous build or release of CefSharp? If you can try a previous release or build to find out, that can help us narrow down the problem. If you don't know, that's OK.
Please provide a description of any known workarounds.
To help determine where the problem needs to be fixed please download and test using the CEF Sample Application(cefclient).
- Download for x86 or x64 or arm64.
- Extract tar.bz2 file
- Execute cefclient.exe using the command line args below:
For WPF/OffScreen cefclient.exe --multi-threaded-message-loop --no-sandbox --off-screen-rendering-enabled --enable-gpu
For WinForms cefclient.exe --multi-threaded-message-loop --no-sandbox --use-alloy-style
If you can reproduce the problem with cefclient then please report the issue on CEF Issue Tracker (Make sure you search before opening an issue). If you open an issue here it will most likely be closed as upstream as the bug needs to be fixed in CEF.
If you are seeing a crash in libcef.dll then please download libcef.dll.pdb and place it next to libcef.dll to obtain a detailed stack trace, see FAQ for details.
Does the cef log provide any relevant information? (By default there should be a debug.log file in your bin directory)
Any other background information that's relevant? Are you doing something out of the ordinary? 3rd party controls?