ZipException: invalid entry CRC on opening the sh3d file

[shellie222]

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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$TrailingMiscDriver.next(XMLDocumentScannerImpl.java:1374) 	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605) 	at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534) 	at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888) 	at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824) 	at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) 	at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216) 	at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$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?

[Daniels118]

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.

[shellie222]

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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

[Daniels118]

Can you share your sh3d file?

[shellie222]

sure: http://ix.io/3UrP

[Puybaret]

The file you proposed isn't a ZIP file, it doesn't even start by PK magic number.

[Daniels118]

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

[shellie222]

Puybaret: it does

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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

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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

[shellie222]

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?

[shellie222]

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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>