Java errors fill Matlab command window - makes Matlab unusable

54 次查看（过去 30 天）
Donna Calhoun
Donna Calhoun 2024-11-15，18:24
回答： Donna Calhoun 2024-11-20，0:45
I have recently started encountering very odd Matlab behavior. This has occured on version 2022 and now 2024b. The screen fills with what seem to be Java related errors. They go on for pages, but here is a snippet :
...
at com.mathworks.cmlink.util.events.CMAdapterDecorator.getStateForAllKnownFilesRecursively(CMAdapterDecorator.java:159) [util.jar:?]
at com.mathworks.cmlink.util.events.CMAdapterDecorator.getStateForAllKnownFilesRecursively(CMAdapterDecorator.java:159) [util.jar:?]
at com.mathworks.cmlink.management.cache.transaction.CacheTransactionGenerator$1.call(CacheTransactionGenerator.java:50) [management.jar:?]
at com.mathworks.cmlink.management.cache.transaction.CacheTransactionGenerator$1.call(CacheTransactionGenerator.java:45) [management.jar:?]
at com.mathworks.toolbox.shared.computils.threads.WrappingExecutorService$WrappedCallable.call(WrappingExecutorService.java:93) [computils.jar:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
I am running MacOS Sonoma 14.6.1, on Apple Silicon (M1 Macbook Pro) Java version is
version -java
ans =
'Java 11.0.25+9-LTS with Amazon.com Inc. OpenJDK 64-Bit Server VM mixed mode'
which I believe is supported.
I don't know what changed to cause this to happened, and it is somewhat intermittant, but it has made Matlab unusable.
  6 个评论
显示 4更早的评论
Star Strider
Star Strider 2024-11-18，17:51
My pleasure!
One item I forgot to mention earlier is to include a link to this thread in your message to MathWorks support. Then you don’t have to repeat everything you wrote here.
Look at the simulation script that causes the problem to see if you can identify the reason. Also, include it in an update to your earlier message to support (as well as a link to this thread if you didn’t already provide it).
I have experience with Windows and am learning Ubuntu Linux, however not MacOS, so I can’t provide any relevant insights in that regard.
Good luck!
.
Donna Calhoun
Donna Calhoun 2024-11-18，19:26
The issue is that it has nothing to do with the simulation script. I can trigger it from a new Matlab session just by changing directories. So I don't think it has anything to do with a particular script.
I am not sure I can supply a link to the support case, since I believe it is only visible to me.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Donna Calhoun
Donna Calhoun 2024-11-20，0:45
The problem was with Git version control. I turned off version control through Matlab Preferences and now the errors go away. I don't use Matlab for version control but rather manage my git repo myself, and so this solution works for me.
No idea why I only started getting these errors now, though (first with 2022, and then with 2024b) since I have been using Matlab with Git projects for 10+ years.

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

产品


版本

R2024b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by