estamos probando la versión 3.23.0 sobre Debian 13.
En principio con java versión 21 (que instala el Debian 13) y luego realizamos la prueba con la versión de java que tenemos en producción que es la 11.0.14 (con el Guaraní versión 3.22.0), y el resultado (con nivel debug 3), en ambos casos, es el siguiente:
Apr 06 17:02:39 VMBridge INFO : VM : 11.0.14@https://openjdk.java.net/
Apr 06 17:02:39 VMBridge INFO : VMBridge version : 5.5.2
Apr 06 17:02:39 VMBridge INFO : logFile :
Apr 06 17:02:39 VMBridge INFO : default logLevel : 3
Apr 06 17:02:39 VMBridge INFO : socket : SERVLET:8081
Apr 06 17:02:39 VMBridge INFO : java.ext.dirs : null
Apr 06 17:02:39 VMBridge INFO : php.java.bridge.base: /home/gustavo
Apr 06 17:02:39 VMBridge INFO : thread pool size : 20
Apr 06 17:02:39 VMBridge INFO : JavaBridgeRunner started on port INET:8081
1- Podrías adjuntarme la versión de OpenJDK que estan usando? Se obtiene con el comando java -version
2- El mensaje “Found two components for namespace” indica que puede haber módulos de JavaBridge que estan duplicados. Es extraño el mensaje y es algo que se debería revisar, pero puede no ser lo que está generando los inconvenientes.
3- En el log con nivel de debug seteado en 5, se puede ver el siguiente error:
Apr 06 18:42:36 VMBridge ERROR: An exception occured: net.sf.jasperreports.engine.JRException: Error saving file : /usr/local/proyectos/guarani/temp/800SIUMAT048.jrxml.jasper
net.sf.jasperreports.engine.JRException: Error saving file : /usr/local/proyectos/guarani/temp/800SIUMAT048.jrxml.jasper
at net.sf.jasperreports.engine.util.JRSaver.saveObject(JRSaver.java:93)
at net.sf.jasperreports.engine.util.JRSaver.saveObject(JRSaver.java:66)
at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:272)
at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:252)
at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:551)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1050)
at php.java.bridge.Request.handleRequest(Request.java:415)
at php.java.bridge.Request.handleRequests(Request.java:491)
at php.java.bridge.http.ContextRunner.run(ContextRunner.java:146)
at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
Caused by: java.io.FileNotFoundException: /usr/local/proyectos/guarani/temp/800SIUMAT048.jrxml.jasper (Permiso denegado)
at java.base/java.io.FileOutputStream.open0(Native Method)
at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298)
at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:237)
at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:187)
at net.sf.jasperreports.engine.util.JRSaver.saveObject(JRSaver.java:83)
Hola buenos tardes tengo el mismo problema en una instalación en debian 12.
Agregue los permisos de escritura en temp para otros, pero no se generar los reportes, solo queda la pagina en blanco.
Los permisos en el directorio temp/ drwxr-xr-x 5 www-data www-data 4096 may 7 15:40 temp
Versión de Java. java -version openjdk version “17.0.18” 2026-01-20 OpenJDK Runtime Environment (build 17.0.18+8-Debian-1deb12u1) OpenJDK 64-Bit Server VM (build 17.0.18+8-Debian-1deb12u1, mixed mode, sharing)
May 07 16:57:55 VMBridge INFO : VMBridge version : 5.5.2
May 07 16:57:55 VMBridge INFO : logFile : /var/log/guarani_bridge.log
May 07 16:57:55 VMBridge INFO : default logLevel : 3
May 07 16:57:55 VMBridge INFO : socket : SERVLET:8081
May 07 16:57:55 VMBridge INFO : java.ext.dirs : null
May 07 16:57:55 VMBridge INFO : php.java.bridge.base: /var/www
May 07 16:57:55 VMBridge INFO : thread pool size : 20
May 07 16:57:55 VMBridge INFO : JavaBridgeRunner started on port INET:8081
- Found two components for namespace http://jasperreports.sourceforge.net/jasperreports/components
- Found two components for namespace http://jasperreports.sourceforge.net/jasperreports/components
- Found two components for namespace http://jasperreports.sourceforge.net/jasperreports/components
- Compilation error
org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException
at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:298)
at net.sf.jasperreports.engine.design.JRJdtCompiler$1.findType(JRJdtCompiler.java:255)
at net.sf.jasperreports.engine.design.JRJdtCompiler$1.findType(JRJdtCompiler.java:192)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:93)
at org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding.resolve(UnresolvedReferenceBinding.java:43)
at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveType(BinaryTypeBinding.java:84)
at org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding.resolve(ParameterizedTypeBinding.java:776)
at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveType(BinaryTypeBinding.java:64)
at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveTypesFor(BinaryTypeBinding.java:750)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.computeSubstituteMethod(MethodVerifier15.java:325)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.isInterfaceMethodImplemented(MethodVerifier15.java:403)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.computeInheritedMethods(MethodVerifier.java:475)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.computeInheritedMethods(MethodVerifier.java:352)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.verify(MethodVerifier.java:586)
at org.eclipse.jdt.internal.compiler.lookup.MethodVerifier15.verify(MethodVerifier15.java:412)
at org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.verifyMethods(SourceTypeBinding.java:1491)
at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.verifyMethods(CompilationUnitScope.java:722)
at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:509)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:329)
at net.sf.jasperreports.engine.design.JRJdtCompiler.compileUnits(JRJdtCompiler.java:167)
at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:201)
at net.sf.jasperreports.engine.JasperCompileManager.compile(JasperCompileManager.java:354)
at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:270)
at net.sf.jasperreports.engine.JasperCompileManager.compileToFile(JasperCompileManager.java:252)
at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:551)
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:569)
at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1054)
at php.java.bridge.Request.handleRequest(Request.java:415)
at php.java.bridge.Request.handleRequests(Request.java:491)
at php.java.bridge.http.ContextRunner.run(ContextRunner.java:146)
at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)