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Reneb
Associate II
Feb 13, 2024 12:42 PM UTC
Question

STM32CubeMX 6.10.0 hangs on "Generating user source code..."

The STM32CubeMX tool (I'm using 6.10.0) continuously hangs after GENERATE CODE on "Generating user source code..."

The STMCubeMX.log file (within the .stm32cubemx directory) shows a java.lang.NullPointerException:

 

2024-02-13 13:36:22,290 [ERROR] CodeEngine:200 - catch error: There are no more files
2024-02-13 13:36:22,290 [ERROR] ProjectBuilder:2205 - 
java.lang.NullPointerException: Cannot invoke "com.st.microxplorer.codegenerator.TemplateFile.getPath()" because "this.template" is null
	at com.st.microxplorer.codegenerator.CodeEngine.genCode(CodeEngine.java:243) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateOutputCode(CodeGenerator.java:5673) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateMSPCode(CodeGenerator.java:4685) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateCodeFiles(CodeGenerator.java:2171) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateDefaultConfig(CodeGenerator.java:9768) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateCode(CodeGenerator.java:1485) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.generateCode(ProjectBuilder.java:2827) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.createCode(ProjectBuilder.java:2202) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.createProject(ProjectBuilder.java:830) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.GenerateProjectThread.run(GenerateProjectThread.java:61) ~[?:?]

 

 How can this be fixed? Or is there a work around?

 

    This topic has been closed for replies.

    1 reply

    RenebAuthor
    Associate II
    Feb 13, 2024 1:17 PM UTC

    Occasionally the hang situation isn't reported with a java.lang.NullPointerException but with a java.io.IOException:

    2024-02-13 14:13:49,257 [ERROR] ProjectBuilder:2205 - 
java.io.IOException: There are no more files
	at java.io.WinNTFileSystem.canonicalize0(Native Method) ~[?:?]
	at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:462) ~[?:?]
	at java.io.File.getCanonicalPath(File.java:626) ~[?:?]
	at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1079) ~[STM32CubeMX.exe:?]
	at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1038) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeEngine.genCode(CodeEngine.java:249) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateOutputCode(CodeGenerator.java:5673) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generatePinoutConfigCode(CodeGenerator.java:2761) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateCodeFiles(CodeGenerator.java:1798) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateDefaultConfig(CodeGenerator.java:9768) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.codegenerator.CodeGenerator.generateCode(CodeGenerator.java:1485) ~[STM32CubeMX.exe:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.generateCode(ProjectBuilder.java:2827) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.createCode(ProjectBuilder.java:2202) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.ProjectBuilder.createProject(ProjectBuilder.java:830) ~[?:?]
	at com.st.microxplorer.plugins.projectmanager.engine.GenerateProjectThread.run(GenerateProjectThread.java:61) ~[?:?]

     

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