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  #1  
Old 16.07.2019, 18:32
TheRealDannyyy TheRealDannyyy is offline
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Posts: 4
Default Exception while extracting certain 7z files

Hi!

I've recently been downloading a bunch of 7z archives and noticed that some display an error message. Below is what the extraction log says about it. Will provide more info if requested.
(Using the most recent version of JDownloader 2.)

Would appreciate a quick fix!
Cheers!

Code:
1563288892597 - Start Extracting org.jdownloader.extensions.extraction.multi.Multi@77d8715c
1563288892606 - Exception: 
net.sf.sevenzipjbinding.SevenZipException: callback encountered an error!
	at org.jdownloader.extensions.extraction.multi.Multi.extract(Multi.java:525)
	at org.jdownloader.extensions.extraction.ExtractionController.run(ExtractionController.java:417)
	at org.jdownloader.extensions.extraction.ExtractionController.run(ExtractionController.java:61)
	at org.appwork.utils.event.queue.QueueAction.start(QueueAction.java:202)
	at org.appwork.utils.event.queue.Queue.startItem(Queue.java:494)
	at org.appwork.utils.event.queue.Queue.runQueue(Queue.java:427)
	at org.appwork.utils.event.queue.QueueThread.run(QueueThread.java:64)
Caused by: net.sf.sevenzipjbinding.SevenZipException: Unsupported Method 21 in Anberlin - Breaking\album.png
	at org.jdownloader.extensions.extraction.multi.Seven7ExtractCallback.setOperationResult(Seven7ExtractCallback.java:397)
	at net.sf.sevenzipjbinding.impl.InArchiveImpl.nativeExtract(Native Method)
	at net.sf.sevenzipjbinding.impl.InArchiveImpl.extract(InArchiveImpl.java:99)
	at sun.reflect.GeneratedMethodAccessor207.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jdownloader.extensions.extraction.multi.Multi$2.invoke(Multi.java:840)
	at org.jdownloader.extensions.extraction.multi.Multi$2.extract(Multi.java:923)
	at org.jdownloader.extensions.extraction.multi.Multi.extract(Multi.java:513)
	... 6 more

1563288892606 - Extractor Returned
1563288892607 - Exception occured: 
net.sf.sevenzipjbinding.SevenZipException: callback encountered an error!
	at org.jdownloader.extensions.extraction.multi.Multi.extract(Multi.java:525)
	at org.jdownloader.extensions.extraction.ExtractionController.run(ExtractionController.java:417)
	at org.jdownloader.extensions.extraction.ExtractionController.run(ExtractionController.java:61)
	at org.appwork.utils.event.queue.QueueAction.start(QueueAction.java:202)
	at org.appwork.utils.event.queue.Queue.startItem(Queue.java:494)
	at org.appwork.utils.event.queue.Queue.runQueue(Queue.java:427)
	at org.appwork.utils.event.queue.QueueThread.run(QueueThread.java:64)
Caused by: net.sf.sevenzipjbinding.SevenZipException: Unsupported Method 21 in Anberlin - Breaking\album.png
	at org.jdownloader.extensions.extraction.multi.Seven7ExtractCallback.setOperationResult(Seven7ExtractCallback.java:397)
	at net.sf.sevenzipjbinding.impl.InArchiveImpl.nativeExtract(Native Method)
	at net.sf.sevenzipjbinding.impl.InArchiveImpl.extract(InArchiveImpl.java:99)
	at sun.reflect.GeneratedMethodAccessor207.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jdownloader.extensions.extraction.multi.Multi$2.invoke(Multi.java:840)
	at org.jdownloader.extensions.extraction.multi.Multi$2.extract(Multi.java:923)
	at org.jdownloader.extensions.extraction.multi.Multi.extract(Multi.java:513)
	... 6 more

1563288892607 - ExitCode: 2
1563288892607 - A unknown fatal error occurred while unpacking Archive:031. Single - 04.19.11_A-B
1563288892607 - Unknown Fatal Error
1563288892607 - Failed

Last edited by TheRealDannyyy; 16.07.2019 at 18:36.
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  #2  
Old 17.07.2019, 10:33
Jiaz's Avatar
Jiaz Jiaz is offline
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Join Date: Mar 2009
Location: Germany
Posts: 64,029
Default

7zip supports multiple compression methods, see Unsupported Method 21
Please install the updated extraction library from here
https://board.jdownloader.org/showthread.php?t=71069
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  #3  
Old 17.07.2019, 12:35
TheRealDannyyy TheRealDannyyy is offline
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Join Date: May 2018
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Thanks for the info, seems to work fine now.
Any reason for why these aren't included in JD2 by default?
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  #4  
Old 17.07.2019, 12:49
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Jiaz Jiaz is offline
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Join Date: Mar 2009
Location: Germany
Posts: 64,029
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Yes, I've posted several times in this thread, go to last page and look around. Sorry but don't have time at the moment to find the post
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