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java.lang.UnsatisfiedLinkError on java.util.zip.Adler32.updateBytes #193

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AlexeyAnischenko opened this issue Mar 26, 2024 · 3 comments
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java.lang.UnsatisfiedLinkError on java.util.zip.Adler32.updateBytes #193

AlexeyAnischenko opened this issue Mar 26, 2024 · 3 comments

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@AlexeyAnischenko
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AlexeyAnischenko commented Mar 26, 2024 •
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Trying to run Azul's GC Log Analyzer under CheerpJ.
Direct link for the jar download.

I copied the jar to my http server, near the index.html with the following content (bad formatting here, see the screenshot below):

<!doctype html>

<title>CheerpJ test</title> <script src="https://cjrtnc.leaningtech.com/3.0/cj3loader.js"></script> <script> (async function () { await cheerpjInit(); cheerpjCreateDisplay(1900, 1000); await cheerpjRunJar("/app/GCLogAnalyzer2.jar", "/app/sample-gc.log"); })(); </script>

The application loads, displays the UI, then tries to open the gc.log provided (you can use any GC.log available), and then fails to load it, displaying the "java.lang.UnsatisfiedLinkError on java.util.zip.Adler32.updateBytes" messagebox.

Another problem (dupe of #105) is app's "File->Open" dialog displays just the empty window with "open file" button, while there are several files in the /app root of my webserver, and I am then unable to close the "open file" dialog.

running the same app the usual way with java8 openjdk "java -jar GCLogAnalyzer2.jar sample-gc.log" works just fine
@AlexeyAnischenko
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AlexeyAnischenko commented Mar 26, 2024 •
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azul-churpj-gcla
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index.html + jar + gc log sample:
GCLA.zip

@epanholz
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The issue should be resolved with this build: https://cjrtnc.leaningtech.com/3_20240326_462/cj3loader.js

@AlexeyAnischenko
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Confirming that the newer loader version fixes the problem, thx!

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@AlexeyAnischenko @epanholz