User Activity
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Modified
a comment
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discussion Open Discussion
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ZBar bar code reader
Why it freezes libzbar uses C assert() On Windows an assert blocks forever. Javadisabled. CompileDNDEBUG. Safe waits → looks frozen Proper fixes Best: Rebuild ZBar with asserts disabled mcdvoice Compile with: -DNDEBUG Safe workaround: Run zbarimg in a separate process and kill it on timeout (Java won’t freeze).freezes: libzbar. , Alternative: Switch to ZXing (no native asserts). Don’t rely on Hex-patching DLLs (works, but unsafe).
-
Posted
a comment
on
discussion Open Discussion
on
ZBar bar code reader
Why it freezes libzbar uses C assert() On Windows an assert blocks forever. Javadisabled. CompileDNDEBUG. Safe waits → looks frozen Proper fixes Best: Rebuild ZBar with asserts disabled Compile with: -DNDEBUG Safe workaround: Run zbarimg in a separate process and kill it on timeout (Java won’t freeze).freezes: libzbar. , Alternative: Switch to ZXing (no native asserts). Don’t rely on Hex-patching DLLs (works, but unsafe).
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- 2026-01-27 05:19:55.276000
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