B4J Question Error making executable updating jGoogleMaps

jahswant

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• Sep 1, 2023

• #2

Tutorial was updated and you must upgrade to open jdk 19.

jGoogleMaps library

This library is similar to B4A and B4i GoogleMaps libraries. It is based on this open source project: https://github.com/dlsc-software-consulting-gmbh/GMapsFX/ (Apache 2 license). Under the hood it uses JavaFX WebView with GoogleMaps JavaScript API V3. Using the map is quite simple. You need...

www.b4x.com

 

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J

jGubern

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• Sep 1, 2023

• #3

Hello jahswant,
As you can see in the previous post, I already use that version of jdk...

B4JPackager11 Version 1.40
Exe name: geaDesktopComplete.exe
Only Java 11, 14 and 16 are supported (Tools - Configure Paths).
build folder: C:\...\Objects\temp\build
InputJar: C:\...\Objects\geaDesktopComplete.jar
Running: C:\...\GEC565~1\Objects\temp\FindDosPath.exe
Running: C:\Program Files\Java\jdk-19.0.2\bin\jar
java.util.zip.ZipException: invalid CEN header (bad entry name or comment)
at java.base/java.util.zip.ZipFile$Source.zerror(ZipFile.java:1615)
at java.base/java.util.zip.ZipFile$Source.checkAndAddEntry(ZipFile.java:1219)
at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1554)
at java.base/java.util.zip.ZipFile$Source.<init>(ZipFile.java:1329)
at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1292)
at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:710)
at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:243)
at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:172)
at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:143)
at jdk.jartool/sun.tools.jar.Main.extract(Main.java:1406)
at jdk.jartool/sun.tools.jar.Main.run(Main.java:385)
at jdk.jartool/sun.tools.jar.Main.main(Main.java:1698)

Thank you anyway

 

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jahswant

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• Sep 1, 2023

• #4

It’s working good here. I had this issue I think I restart b4j maybe the computer and cleaned the project!

 

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J

jGubern

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• Sep 4, 2023

• #5

It's the first thing I did at the beginning but it doesn't work for me.
Thanks

 

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DonManfred

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• Sep 4, 2023

• #6

jGubern said:

Only Java 11, 14 and 16 are supported (Tools - Configure Paths).

Click to expand...

Use java 11, 14 or 16

 

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J

jGubern

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• Sep 4, 2023

• #7

Thanks @DonManfred,
but,
Am I not forced by jGoogleMaps to use OpenJDK 19.0.2?

 

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DonManfred

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• Sep 4, 2023

• #8

jGubern said:

Am I not forced by jGoogleMaps to use OpenJDK 19.0.2?

Click to expand...

maybe. But then you need to quit using the standalone installer.

 

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J

jGubern

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• Sep 4, 2023

• #9

Likewise,
it is curious that my program works perfectly in debug mode and not in release mode......

 

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Erel

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• Sep 5, 2023

• #10

You can use the standalone packager with JDK 19 and google maps.

Are you using B4J v9.8?

 

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J

jGubern

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• Sep 5, 2023

• #11

yes, @Erel

 

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Erel

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• Sep 5, 2023

• #12

It fails to unzip the compiled jar. Does it only happen with this project? Create a new project add the library and the required #PackagerPropery statements and run it.

FWIW, I've just built a standalone package with maps and JDK 19.0.2 and it works.

 

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J

jGubern

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• Sep 5, 2023

• #13

Thanks for your interest, @Erel.
It is a case that only happens in this particular project.

Fortunately, I have already found the source of the error, and it is due to a file in my project with the name:

'Sin título-1.png'

If I delete or rename it without accent, I can use release mode and use standalone packager without problems.

It seems like an issue related to character encoding.....

Thank you very much to everyone for your help !!

 

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