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» » »  Thread: ZipException: invalid entry CRC on opening the sh3d file
Print at Dec 20, 2025, 3:22:15 PM
Posted by shellie222 at Apr 5, 2022, 4:26:21 PM
ZipException: invalid entry CRC on opening the sh3d file
com.eteks.sweethome3d.model.RecorderException: Can't read home from /home/test/house.sh3d at com.eteks.sweethome3d.io.HomeFileRecorder.readHome(Unknown Source) at com.eteks.sweethome3d.viewcontroller.HomeController$29.call(Unknown Source) at com.eteks.sweethome3d.viewcontroller.HomeController$29.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at com.eteks.sweethome3d.viewcontroller.ThreadedTaskController$1.run(Unknown Source) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: java.util.zip.ZipException: invalid entry CRC (expected 0xfb8b804d but got 0x93c7f7bb) at java.base/java.util.zip.ZipInputStream.readEnd(ZipInputStream.java:410) at java.base/java.util.zip.ZipInputStream.read(ZipInputStream.java:199) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityManager$RewindableInputStream.read(XMLEntityManager.java:3062) at java.xml/com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.read(UTF8Reader.java:303) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1699) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipSpaces(XMLEntityScanner.java:1433) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$TrailingMiscDriver.next(XMLDocumentScannerImpl.java:1374) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragm
entScannerImpl.java:534) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824) at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216) at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635) at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:324) at java.xml/javax.xml.parsers.SAXParser.parse(SAXParser.java:197) at com.eteks.sweethome3d.io.DefaultHomeInputStream.readHomeXML(Unknown Source) at com.eteks.sweethome3d.io.DefaultHomeInputStream.readHome(Unknown Source) ... 10 more


I guess my file is somehow broken - how can I fix it?

I already tried each of the sweethome3d files in work directory, but neither of them worked. I can though unzip the file and inspect the xml it contains.

Any chance to repair from there on?

Posted by Daniels118 at Apr 5, 2022, 4:47:42 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
Maybe just few of the files contained in the sh3d archive are corrupted, but the program don't allow a partial loading.

Try to unzip the sh3d file and zip it again using any zip program, then change the file extension from zip to sh3d.
During unzip the program may also inform you about which files are corrupted, allowing for a deeper analysis.

In any case don't try to alter the corrupted files, always work on a copy.

Posted by shellie222 at Apr 5, 2022, 5:28:29 PM
Re: ZipException: invalid entry CRC on opening the sh3d file

mv home.sh3d p/test.zip
cd p
unzip test.zip
rm test.zip
zip -r home.sh3d *


same error on opening, different hashes though (which is not uncommon amongst different compressors)

no errors during the process though

btw. i did not update java/sh3d or anything

Posted by Daniels118 at Apr 5, 2022, 6:12:24 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
Can you share your sh3d file?

Posted by shellie222 at Apr 6, 2022, 10:55:33 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
sure: http://ix.io/3UrP

Posted by Puybaret at Apr 6, 2022, 11:21:58 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
The file you proposed isn't a ZIP file, it doesn't even start by PK magic number.
----------------------------------------
Emmanuel Puybaret, Sweet Home 3D creator

Posted by Daniels118 at Apr 6, 2022, 11:23:26 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
Is this the broken file or the one you repacked? 7zip does not show any CRC error and I can open it in SH3D without getting any error on screen nor in the console output.

This could depend by a different configuration. I'm running SH3D 6.2a on OpenJDK 11.0.10 64 bit on Windows 10 Home.

I have saved back your file using my SH3D installation, please check if it works:
http://ix.io/3UrT

Posted by shellie222 at Apr 6, 2022, 11:49:05 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
Puybaret: it does
curl -s http://ix.io/3UrP|base64 -d|xxd|head -n1
00000000: 504b 0304 1400 0808 0800 b89c 7e54 0000 PK..........~T..


Daniels118: the broken

curl -s http://ix.io/3UrP|base64 -d|md5sum
df57875ab20992ee800fa83fcace7c2a -

java -version
openjdk version "11.0.15" 2022-04-19
OpenJDK Runtime Environment (build 11.0.15+3)
OpenJDK 64-Bit Server VM (build 11.0.15+3, mixed mode)

pacman -Q sweethome3d
sweethome3d 6.6-4

Posted by shellie222 at Apr 6, 2022, 11:52:53 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
it seems, I can not modify my post:
i checked your file (9371de37fd1f74aba736459b2c7ca24b) - it does not work either (same error)
what did you do though?

Posted by shellie222 at Apr 6, 2022, 11:54:44 AM
Re: ZipException: invalid entry CRC on opening the sh3d file

cat .eteks/sweethome3d/preferences.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<comment>Portable user preferences 3.0</comment>
<entry key="newWallThickness">7.62</entry>
<entry key="navigationPanelVisible">true</entry>
<entry key="gridVisible">true</entry>
<entry key="ignoredActionTip#1">CREATE_WALLS</entry>
<entry key="autoCompletionProperty#3">HomePieceOfFurnitureName</entry>
<entry key="language">en</entry>
<entry key="ignoredActionTip#2">CREATE_LABELS</entry>
<entry key="ignoredActionTip#3">CREATE_POLYLINES</entry>
<entry key="ignoredActionTip#4">CREATE_DIMENSION_LINES</entry>
<entry key="newWallBaseboardHeight">6.35</entry>
<entry key="roomFloorColoredOrTextured">false</entry>
<entry key="autoCompletionStrings#1">Basement,Ground floor,1st floor,2nd floor,3rd floor</entry>
<entry key="recentTextureImage#2">file:Texture-3-11126769014854438696.pref</entry>
<entry key="newWallBaseboardThickness">0.9525</entry>
<entry key="autoCompletionProperty#2">RoomName</entry>
<entry key="autoCompletionStrings#3">Front door,Door,Box,Triangle,Window,Round door frame,Curve staircase</entry>
<entry key="recentTextureImage#1">file:Texture-3-12060349776260716247.pref</entry>
<entry key="autoCompletionProperty#1">LevelName</entry>
<entry key="autoCompletionStrings#2">Bathroom,Bedroom,Kitchen,Living room</entry>
<entry key="observerCameraSelectedAtChange">true</entry>
<entry key="rulersVisible">true</entry>
<entry key="recentTextureName#2">Small bricks</entry>
<entry key="furnitureCatalogViewedInTree">true</entry>
<entry key="recentTextureName#1">Grey tiles</entry>
<entry key="recentColors">#6F3400,#CF0027</entry>
<entry key="recentTextureWidth#1">31.5</entry>
<entry key="recentTextureHeight#1">31.5</entry>
<entry key="recentTextureWidth#2">23.0</entry>
<entry key="recentHomes#1">/home/test/house.sh3d</entry>
<entry key="recentTextureHeight#2">14.9</entry>
<entry key="newHomeWallHeight">243.84</entry>
<entry key="newWallPattern">hatchUp</entry>
<entry key="magnetismEnabled">true</entry>
<entry key="extensibleUnit">METER</entry>
<entry key="autoSaveDelayForRecovery">600000</entry>
<entry key="furnitureModelIconSize">128</entry>
<entry key="furnitureViewedFromTop">false</entry>
<entry key="defaultValueAddedTaxPercentage">0.2</entry>
<entry key="valueAddedTaxEnabled">false</entry>
<entry key="wallPattern">hatchUp</entry>
<entry key="newFloorThickness">12.0</entry>
<entry key="recentTextureCreator#1">eTeks</entry>
<entry key="recentTextureCreator#2">eTeks</entry>
<entry key="aerialViewCenteredOnSelectionEnabled">false</entry>
<entry key="checkUpdatesEnabled">true</entry>
</properties>

Posted by shellie222 at Apr 6, 2022, 11:57:15 AM
Re: ZipException: invalid entry CRC on opening the sh3d file
i also removed
.eteks
- no success with either file

sorry for the multiposts

Posted by Daniels118 at Apr 6, 2022, 12:44:48 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
what did you do though?

I just opened it, then I've selected File->Save as.

Are you able to create a new file, save it, and open it back without getting errors?

Maybe you have updated your JDK and the new version has a different/bad zip implementation. You could try to start SH3D pointing to a different JDK.

Anyway, don't worry, your files aren't corrupted :)

Posted by dorin at Apr 6, 2022, 1:30:16 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
Wile You are under linux I recommend You to use the official version from this site
(forget the repository versions )
Eventually read this post

After that I'll be able to help You.

Anyway Your file 3UrP maybe need a extension like sh3d or zip or tgz
----------------------------------------
A computer program does what you tell it to do, not what you want it to do. Murphy's Law
When all else fails, read the instructions. Murphy's Law
If you don't like "AS IS", DIY. Dorin's law

Posted by shellie222 at Apr 6, 2022, 2:11:49 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
Daniels, huh, unexpectedly Im not able to do so - i just tried that twice

I did not update java since I installed sweethome3d - and it flawlessly worked before (opening and saving)

I dont know what could have caused the now permanent misbehaviour - is there some debugging function ?

As said, the repository version can not be the problem here - it worked before (no changes in java/sweethome packages happened).

Posted by shellie222 at Apr 6, 2022, 2:47:46 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
i tried openjre8 11 and 17 - all yield the same result
however I can load the demos

Posted by Daniels118 at Apr 6, 2022, 4:33:32 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
however I can load the demos

This isn't so weird since demos are embedded within the jars, so as long the application starts it will always be able to load the demos.

It could be that the JDKs use some native system call to handle compressed files (but not the jars), so a system update or other software installation could affect the JVM behaviour. Have you update your OS or any other application?

Posted by shellie222 at Apr 6, 2022, 4:56:43 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
yes I updated several packages like kernel and libzip
but as I can uncompress the files outside sweethome3d I wouldnt suspect a problem with external packages
explicitly the crc checksum error would have to occur if it was system issue

Posted by Daniels118 at Apr 6, 2022, 5:12:06 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
Sorry, but I have to contradict you :)
There are 2 ways a zip can be opened:
- as a file, meaning a determined amount of data, which you can access randomly;
- as a stream, meaning a flow of data which you can read only sequentially.

SH3D uses the latter (ZipInputStream is mentioned in the stacktrace). It is well(?) know that this way of opening zip files may cause problems... I won't report the details here, but you if you are interested you can learn more here: https://commons.apache.org/proper/commons-compress/zip.html

So you may try rollback the libzip upgrade. This isn't a solution, but if we can identify the bug we can find a workaround and possibily fix it in the future. Please also post the version of the libzip you're using.

Posted by shellie222 at Apr 6, 2022, 6:30:42 PM
Re: ZipException: invalid entry CRC on opening the sh3d file
I would not have thought that

warning: downgrading package zlib (1:1.2.12-1 => 1:1.2.11-5)


did the trick apparently


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Dec 20, 2025, 3:22:15 PM