sebastian_2

Hello, I have exported some reports from my jasper server using the import-export script. This sets them up in a folder and all the reports are XML, I want to be able to import them to iReports 5 so I can modify them and reuse them. I no longer have the jrxml files, so this would be very useful. Any ideas??? Thank you

Hello, I have been trying to find a way to create reports in my windows computer (using iReport 5) for a Jasperserver (community edition) that I have set up in a linux box. Jasperserver works fine and it is able to access my datasource (using JDBC connection to a mysql database, more especifically a infobright sql database). Now, I want to design reports for that server from my windows computer using that datasource; however, I don't seem to find a way to connect to the datasource from my computer. I have already modyfied the my.cnf file to listen to the address of my windows computer and it is working fine. My main concern is that I want to be able to design my reports in iReport and then load them to my Jasperserver. The following is the information I use for the datasource: driver: com.mysql.jdbc.Driver URL: jdbc:mysql://Jasperserver_IP:Port/database (The database was setup in the jasper server) username and password were also added When I try to connect to this datasource I get the following error: net.sf.jasperreports.engine.JRException: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at net.sf.jasperreports.data.jdbc.JdbcDataAdapterService.contributeParameters(JdbcDataAdapterService.java:129) at net.sf.jasperreports.data.AbstractDataAdapterService.test(AbstractDataAdapterService.java:128) at com.jaspersoft.studio.data.wizard.AbstractDataAdapterWizard$3.run(Unknown Source) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:350) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2408) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2445) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2230) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:813) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:47) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:334) at net.sf.jasperreports.data.jdbc.JdbcDataAdapterService.getConnection(JdbcDataAdapterService.java:167) at net.sf.jasperreports.data.jdbc.JdbcDataAdapterService.contributeParameters(JdbcDataAdapterService.java:127) ... 3 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.DualStackPlainSocketImpl.connect0(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.(Unknown Source) at java.net.Socket.(Unknown Source) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:300) ... 17 more Any ideas on how to solve this? Thank you

I have been trying to use the js-import.sh tool to import a server backup that I created from another provisioned jasper server; however, when I try to use this js-import to load this backup in my new server I get the following error: 2013-02-01 11:46:04,945 ERROR BaseExportImportCommand:45 - java.lang.NullPointerExceptionjava.lang.NullPointerException at java.util.zip.ZipFile.getInputStream(ZipFile.java:180) at com.jaspersoft.jasperserver.export.io.ZipFileInput.getFileInputStream(ZipFileInput.java:70) at com.jaspersoft.jasperserver.export.ImporterImpl.getIndexInput(ImporterImpl.java:186) at com.jaspersoft.jasperserver.export.ImporterImpl.readIndexDocument(ImporterImpl.java:156) at com.jaspersoft.jasperserver.export.ImporterImpl.process(ImporterImpl.java:115) at com.jaspersoft.jasperserver.export.ImporterImpl.performImport(ImporterImpl.java:95) at com.jaspersoft.jasperserver.export.ImportCommandImpl.process(ImportCommandImpl.java:57) at com.jaspersoft.jasperserver.export.BaseExportImportCommand.process(BaseExportImportCommand.java:93) at com.jaspersoft.jasperserver.export.ImportCommand.main(ImportCommand.java:43) Is there something wrong with my configuration of the jasper server? Or what should I do to fix this? Thank you