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Posted to issues@hop.apache.org by "bamaer (via GitHub)" <gi...@apache.org> on 2024/09/03 12:24:28 UTC

[I] [Bug]: Hop Gui fails when a new project is created (hop)

bamaer opened a new issue, #4273:
URL: https://github.com/apache/hop/issues/4273

   ### Apache Hop version?
   
   SNAPSHOT-20240903
   
   ### Java version?
   
   openjdk version "17.0.11" 2024-04-16 LTS
   
   ### Operating system
   
   macOS
   
   ### What happened?
   
   org.apache.hop.core.exception.HopException: 
   Error saving project configuration to file 'file:/Users/hans/brol/project-config.json'
   Cannot invoke "org.apache.hop.metadata.serializer.multi.MultiMetadataProvider.getMetadataClasses()" because "this.metadataProvider" is null (through reference chain: org.apache.hop.projects.project.Project["metadataTypes"])
   
       at org.apache.hop.projects.project.Project.saveToFile(Project.java:127)
       at org.apache.hop.projects.gui.ProjectsGuiPlugin.addNewProject(ProjectsGuiPlugin.java:586)
       at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
       at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at org.apache.hop.ui.core.gui.BaseGuiWidgets.lambda$getListener$1(BaseGuiWidgets.java:213)
       at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:91)
       at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4660)
       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1622)
       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1645)
       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1630)
       at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1392)
       at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4427)
       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4003)
       at org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:476)
       at org.apache.hop.ui.hopgui.HopGui.main(HopGui.java:354)
   Caused by: com.fasterxml.jackson.databind.JsonMappingException: Cannot invoke "org.apache.hop.metadata.serializer.multi.MultiMetadataProvider.getMetadataClasses()" because "this.metadataProvider" is null (through reference chain: org.apache.hop.projects.project.Project["metadataTypes"])
       at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:402)
       at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:361)
       at com.fasterxml.jackson.databind.ser.std.StdSerializer.wrapAndThrow(StdSerializer.java:323)
       at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:780)
       at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178)
       at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:479)
       at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:318)
       at com.fasterxml.jackson.databind.ObjectMapper._writeValueAndClose(ObjectMapper.java:4719)
       at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:3923)
       at org.apache.hop.projects.project.Project.saveToFile(Project.java:125)
       ... 16 more
   Caused by: java.lang.NullPointerException: Cannot invoke "org.apache.hop.metadata.serializer.multi.MultiMetadataProvider.getMetadataClasses()" because "this.metadataProvider" is null
       at org.apache.hop.projects.project.Project.getMetadataTypes(Project.java:334)
       at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
       at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.base/java.lang.reflect.Method.invoke(Method.java:568)
       at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:688)
       at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:772)
       ... 22 more
   
   ### Issue Priority
   
   Priority: 3
   
   ### Issue Component
   
   Component: Other


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Re: [I] [Bug]: Hop Gui fails when a new project is created (hop)

Posted by "bamaer (via GitHub)" <gi...@apache.org>.
bamaer commented on issue #4273:
URL: https://github.com/apache/hop/issues/4273#issuecomment-2326391058

   .take-issue


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Re: [I] [Bug]: Hop Gui fails when a new project is created (hop)

Posted by "hansva (via GitHub)" <gi...@apache.org>.
hansva closed issue #4273: [Bug]: Hop Gui fails when a new project is created
URL: https://github.com/apache/hop/issues/4273


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