Bug 1353 - java.lang.UnsatisfiedLinkError for gluegen-rt.dll due to localized tempdir name
Summary: java.lang.UnsatisfiedLinkError for gluegen-rt.dll due to localized tempdir name
Status: RESOLVED FIXED
Alias: None
Product: Jogl
Classification: JogAmp
Component: util (show other bugs)
Version: 2.4.0
Hardware: All windows
: P4 blocker
Assignee: Sven Gothel
URL:
Depends on: 1366
Blocks:
  Show dependency tree / graph
 
Reported: 2017-03-30 15:29 CEST by Randolf Schultz
Modified: 2019-03-30 06:13 CET (History)
1 user (show)

See Also:
Type: DEFECT
SCM Refs:
Workaround: ---

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Description Randolf Schultz 2017-03-30 15:29:43 CEST 
Greetings,

when we set the default locale of our application to "hindi" (on a non
hindi Windows), JOGL fails to load with
-snip-
Caused by: java.lang.UnsatisfiedLinkError: C:\Users\redacted\AppData\Local\Temp\jogamp_????\file_cache\jln233449649495440797\jln200071770090761889\gluegen-rt.dll: Can't find dependent libraries
-snap-

The ???? are localized numbers (in hindi) which some other part of
the system probably can not cope with.

Is changing
String.format("_%04d", i);
to
String.format(null, "_%04d", i);
in
java/com/jogamp/common/util/IOUtil.java/getSubTempDir()
a viable fix?

Note that since our build is now completely Maven based, we use JOGL 2.3.1,
so that we can not easily test the bug on current versions, but judging
from the current source code, we feel this problem persists...

regards,
Randolf
Comment 1 Julien Gouesse 2017-04-20 15:50:44 CEST 
I don't understand why testing against JOGL 2.3.2 is difficult for you.

I'm not sure that your fix is viable as it would behave like no locale would be taken into account. I have to investigate.
Comment 2 Sven Gothel 2019-03-30 05:59:13 CET 
Randolf, you probably found a good one. 
I have generalized the issue in Bug 1366 and a fix will be underway for version 2.4.0.
Thank you.
Comment 3 Sven Gothel 2019-03-30 06:13:15 CET 
Fixed Bug 1366 

I close this one now. Please reopen if not fixing the issue at hand.