arthytrip

Hi all, I have tried more export types but I can't get a very simple export, totally without formatting, containing only rows and columns, exactly as you would - for example - exporting a query from MySQL Workbech. The purpose is to provide a customer with the possibility of exporting some particular reports on which to then perform pivoting and other processing. I tried all four types of Excel export (Excel formatted and not, XLSX formatted and not) and frankly I don't see the difference, they all look the same and all formatted. Is there an alternative solution? Thanks in advance for your kind reply. Arthy

SOLVED There was a conflict with some other component installed in my PC that used a Base64OutputStream class not compatible with that requested by JasperReport. I would not know exactly what the incriminated installation was, maybe Eclipse or the Atom editor or something else. I tried to uninstall some unused environments and clean up the registry file and it worked. Thanks for your suggestions, bye

No breakthrough, even using an already installed Postgres server. The error happens after installing the demo db in Postgres (from the Postgres console I can immediately see the dbs JasperServer, foodmart and sugarcrm, populated with their data). After closing the error prompt, the installation program finishes his job asking to me to launch the server and to activate the Opt-in option. Apache Tomcat starts correctly and responds to http://localhost:8080. Instead, the http://localhost:8080/jasperserver/login.html address produces an "Internal server error" error. Reading the error (which you can see in my first post), I tried to launch the Windows console as an administrator, I positioned myself in the directory C:Jaspersoftjasperreports-cp-server-7.1.0buildomatic and I launched the command C:Jaspersoftjasperreports-server-cp-7.1.0apache-antbinant.bat import-ce -DimportFile=install_resources/export/js-catalog-postgresql-ce.zip Here is the error that comes out: C:Jaspersoftjasperreports-server-cp-7.1.0buildomatic>C:Jaspersoftjasperreports-server-cp-7.1.0apache-antbinant.bat import-ce -DimportFile=install_resources/export/js-catalog-postgresql-ce.zip Buildfile: C:Jaspersoftjasperreports-server-cp-7.1.0buildomaticbuild.xml [echo] Filtering properties (cleaning out blank spaces) BUILD FAILED C:Jaspersoftjasperreports-server-cp-7.1.0buildomaticbuild.xml:55: The following error occurred while executing this line: C:Jaspersoftjasperreports-server-cp-7.1.0buildomaticbinsetup.xml:315: java.lang.VerifyError: (class: org/apache/commons/codec/binary/Base64OutputStream, method: <init> signature: (Ljava/io/OutputStream;ZI[b)V) Incompatible argument to function at com.jaspersoft.jasperserver.crypto.KeystoreManager.createKeystore(KeystoreManager.java:257) at com.jaspersoft.jasperserver.crypto.KeystoreManager.init(KeystoreManager.java:224) at com.jaspersoft.buildomatic.crypto.KeystoreTask.execute(KeystoreTask.java:64) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:435) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:169) at org.apache.tools.ant.taskdefs.ImportTask.importResource(ImportTask.java:222) at org.apache.tools.ant.taskdefs.ImportTask.execute(ImportTask.java:163) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:435) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:180) at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:93) at org.apache.tools.ant.Main.runBuild(Main.java:826) at org.apache.tools.ant.Main.startAnt(Main.java:235) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) Total time: 2 seconds

I tried also with jdk1.8.0_151 with same result

I'm using Java jre1.8.0_202 and I verified tha the environment path is correct.

Same issue with TIB_js-jrs-cp_6.4.3_win_x86_64.exe

Hi everyone, I'm trying to install the community version of JasperReports with version 7.1.0 on Windows. Each time, at the end of the procedure appears the following error. I launched the installation as an administrator, using the "All Options" option and I left the proposed path. If I close the prompt, the installation is completed and reaches the last step where it asks whether to start the server service with the HeartBeat option. However, when the server and browser are launched at http://localhost:8080/jasperserver/login.html, an "Internal server error" error message will appear after a few minutes. The log with more information seems to me to be "localhost.2019-02-21.log" which immediately contains the following error ... ... Any idea? Thanks in advance. a.t.