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Posted to issues@maven.apache.org by "tbw777 (via GitHub)" <gi...@apache.org> on 2023/02/15 08:35:27 UTC
[GitHub] [maven-mvnd] tbw777 opened a new issue, #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
tbw777 opened a new issue, #793:
URL: https://github.com/apache/maven-mvnd/issues/793
1.0.0M4/0.9.0
> c:\mvnd\bin\mvnd
> Failed to load native library:jansi-2.4.0-e1397af186a04a92-jansi.dll. osinfo: Windows/x86_64
> java.lang.UnsatisfiedLinkError: Can't load library: C:\Users\A4F7~1\AppData\Local\Temp\jansi-2.4.0-e1397af186a04a92-jansi.dll
> Exception in thread "main" java.lang.UnsatisfiedLinkError: org.fusesource.jansi.internal.CLibrary.isatty(I)I [symbol: Java_org_fusesource_jansi_internal_CLibrary_isatty or Java_org_fusesource_jansi_internal_CLibrary_isatty__I]
> at org.graalvm.nativeimage.builder/com.oracle.svm.core.jni.access.JNINativeLinkage.getOrFindEntryPoint(JNINativeLinkage.java:152)
> at org.graalvm.nativeimage.builder/com.oracle.svm.core.jni.JNIGeneratedMethodSupport.nativeCallAddress(JNIGeneratedMethodSupport.java:53)
> at org.fusesource.jansi.internal.CLibrary.isatty(CLibrary.java)
> at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:102)
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[GitHub] [maven-mvnd] gnodet commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "gnodet (via GitHub)" <gi...@apache.org>.
gnodet commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1464088629
I've merged some enhancements which will enable more logging.
Could someone download a build from https://github.com/apache/maven-mvnd/actions/runs/4386402864 and run the following command:
```
MVND_CLIENT=jvm MAVEN_OPTS="-DconsoleLevel=debug" bin/mvnd.sh -v
```
This should give much more informtation than before.
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[GitHub] [maven-mvnd] psiroky commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "psiroky (via GitHub)" <gi...@apache.org>.
psiroky commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1464043558
> It may be related. Isn't the exception the root cause of the warning, which is definitely wrong and `mvnd` which ships with jansi should not start a dumb jline terminal in a plain windows console, with or without gitbash.
My windows knowledge is pretty rusty, but I think gitbash is a a sort of alternative to the plain windows console, with more unix-like features (I may be wrong here as this is my first time playing with gitbash).
From the above bug description, I assumed `mvnd` does not work at all. With gitbash it seems to work (daemon is started, and at leat `mvnd --version` returned what I would expect), but it starts a dumb terminal for some reason.
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[GitHub] [maven-mvnd] psiroky commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "psiroky (via GitHub)" <gi...@apache.org>.
psiroky commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1463938843
TLDR: I wasn't able to reproduce this via Git Bash either.
Longer version: I installed Git Bash (from https://git-scm.com/download/win - version 2.39.2) and then unzipped the `mvnd-0.9.0` archive using `unzip` in the Git Bash directly (instead of Windows explorer -- just in case this could have some influence on the execute bit). However, I still could not reproduce the issue. The execute bit for `jansi.dll` was set and the `mvnd` client did start-up.
I did see the same WARN as in https://github.com/apache/maven-mvnd/issues/786, but that seems unrelated to this specific issue.
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[GitHub] [maven-mvnd] psiroky commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "psiroky (via GitHub)" <gi...@apache.org>.
psiroky commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1463766012
I wasn't able to reproduce this on my Win 10 Pro (Version: 22H2, Build: 19045.2673). I tried both the default "terminal" app and PowerShell. Both seem to be working fine.
Are you maybe using WSL/Mingw/Cygwin or something similar? Or is there anything else that could be specific to your environment?
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[GitHub] [maven-mvnd] gnodet commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "gnodet (via GitHub)" <gi...@apache.org>.
gnodet commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1464023644
> TLDR: I wasn't able to reproduce this via Git Bash either.
>
> Longer version: I installed Git Bash (from https://git-scm.com/download/win - version 2.39.2) and then unzipped the `mvnd-0.9.0` archive using `unzip` in the Git Bash directly (instead of Windows explorer -- just in case this could have some influence on the execute bit). However, I still could not reproduce the issue. The execute bit for `jansi.dll` was set and the `mvnd` client did start-up.
>
> I did see the same WARN as in #786, but that seems unrelated to this specific issue.
It may be related. Isn't the exception the root cause of the warning, which is definitely wrong and `mvnd` which ships with jansi should not start a dumb jline terminal in a plain windows console, with or without gitbash.
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[GitHub] [maven-mvnd] theit commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "theit (via GitHub)" <gi...@apache.org>.
theit commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1463818864
I guess I have seen a similar behavior when extracting the .tar.gz for Maven 3.8.x/3.9.x from within Git Bash in Windows. For some reasons the execute bit was not set on the `jansi.dll` when I looked into the directory from within Bash. I had to execute
```chmod +x <maven>/lib/jansi-native/Windows/x86*/jansi.dll"```
then it worked (again). Unfortunately I cannot reproduce this...
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[GitHub] [maven-mvnd] psiroky commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "psiroky (via GitHub)" <gi...@apache.org>.
psiroky commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1464134319
I think we should move the discussion to the other issue #786, since that specifically reports the warning about dumb terminal.
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[GitHub] [maven-mvnd] tbw777 commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "tbw777 (via GitHub)" <gi...@apache.org>.
tbw777 commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1527809399
1.0m6
C:\Users\Андрей>c:\mvnd\bin\mvnd.cmd -v
Failed to load native library:jansi-2.4.0-7a1b3e95bab9e2b8-jansi.dll. osinfo: Windows/x86_64
java.lang.UnsatisfiedLinkError: Can't load library: C:\Users\A4F7~1\AppData\Local\Temp\jansi-2.4.0-7a1b3e95bab9e2b8-jansi.dll
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.fusesource.jansi.internal.CLibrary.isatty(I)I [symbol: Java_org_fusesource_jansi_internal_CLibrary_isatty or Java_org_fusesource_jansi_internal_CLibrary_isatty__I]
at org.graalvm.nativeimage.builder/com.oracle.svm.core.jni.access.JNINativeLinkage.getOrFindEntryPoint(JNINativeLinkage.java:152)
at org.graalvm.nativeimage.builder/com.oracle.svm.core.jni.JNIGeneratedMethodSupport.nativeCallAddress(JNIGeneratedMethodSupport.java:53)
at org.fusesource.jansi.internal.CLibrary.isatty(CLibrary.java)
at org.mvndaemon.mvnd.client.DefaultClient.main(DefaultClient.java:103)
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[GitHub] [maven-mvnd] gnodet commented on issue #793: java.lang.UnsatisfiedLinkError: Can't load library: jansi.dll
Posted by "gnodet (via GitHub)" <gi...@apache.org>.
gnodet commented on issue #793:
URL: https://github.com/apache/maven-mvnd/issues/793#issuecomment-1688131501
This looks like a jansi problem, see https://github.com/fusesource/jansi/issues/245 and https://issues.apache.org/jira/browse/MNG-7245.
A workaround is to specify an alternative directory using `jansi.tmpdir`
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