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WingLongitude / lontra-harvester

Lontra is a tool used as a Harvester to ingest biodiversity data
MIT License
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Lontra-ui crashes when trying to harvest a second resource on the same session #17

Closed tigreped closed 9 years ago

tigreped commented 9 years ago

That forces the users to close the UI and reopen a new ui for each resource. Stack trace example:

0 [SwingWorker-pool-2-thread-3] FATAL net.canadensys.harvester.occurrence.task.PrepareDwcaTask - Conflicted DwcaFileLocation : http://ipt1.cria.org.br/ipt/archive.do?r=ase&v=1.6 and : /opt/harvest/ui/work/dwca-alcb-v1.6 0 [SwingWorker-pool-2-thread-3] FATAL net.canadensys.harvester.occurrence.task.PrepareDwcaTask - Conflicted DwcaFileLocation : http://ipt1.cria.org.br/ipt/archive.do?r=ase&v=1.6 and : /opt/harvest/ui/work/dwca-alcb-v1.6 net.canadensys.harvester.exception.TaskExecutionException: Could not find the DarwinCore archive file null at net.canadensys.harvester.occurrence.task.PrepareDwcaTask.execute(PrepareDwcaTask.java:115) at net.canadensys.harvester.occurrence.job.ImportDwcaJob.doJob(ImportDwcaJob.java:80) at net.canadensys.harvester.occurrence.controller.StepController.importDwcA(StepController.java:115) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201) at com.sun.proxy.$Proxy39.importDwcA(Unknown Source) at net.canadensys.harvester.occurrence.view.ResourcesPanel$9.doInBackground(ResourcesPanel.java:403) at net.canadensys.harvester.occurrence.view.ResourcesPanel$9.doInBackground(ResourcesPanel.java:398) at javax.swing.SwingWorker$1.call(SwingWorker.java:296) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at javax.swing.SwingWorker.run(SwingWorker.java:335) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

cgendreau commented 9 years ago

Yes, some objects are not immutable and are currently not reused properly.