{"action":"created","issue":{"url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/430","repository_url":"https://api.github.com/repos/dkpro/dkpro-tc","labels_url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/430/labels{/name}","comments_url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/430/comments","events_url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/430/events","html_url":"https://github.com/dkpro/dkpro-tc/issues/430","id":293601114,"number":430,"title":"Deeplearning4j example TaskContextNotFoundException","user":{"login":"cbiehl","id":13981624,"avatar_url":"https://avatars3.githubusercontent.com/u/13981624?v=4","gravatar_id":"","url":"https://api.github.com/users/cbiehl","html_url":"https://github.com/cbiehl","followers_url":"https://api.github.com/users/cbiehl/followers","following_url":"https://api.github.com/users/cbiehl/following{/other_user}","gists_url":"https://api.github.com/users/cbiehl/gists{/gist_id}","starred_url":"https://api.github.com/users/cbiehl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cbiehl/subscriptions","organizations_url":"https://api.github.com/users/cbiehl/orgs","repos_url":"https://api.github.com/users/cbiehl/repos","events_url":"https://api.github.com/users/cbiehl/events{/privacy}","received_events_url":"https://api.github.com/users/cbiehl/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-02-01T16:43:09Z","updated_at":"2018-02-01T19:28:16Z","closed_at":null,"author_association":"NONE","body":"When running the example for Deeplearning4j (DeepLearning4jDocumentTrainTest.java) I get the following exception(s): (I cloned the repository and ran the example as-is on Windows 10 in Eclipse Oxygen)\r\n\r\nUpdate: Just checked on another Windows PC and it throws the same exception, might be a Windows issue.\r\n\r\nINFO: Executing task [org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning]\r\nFeb 01, 2018 5:38:38 PM org.dkpro.lab.logging.impl.DefaultLoggingService error\r\nSEVERE: [Evaluation-DeepLearning-20180201173807116] Task failed [Evaluation-DeepLearning](caused by TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.)\r\nFeb 01, 2018 5:38:38 PM org.dkpro.lab.logging.impl.DefaultLoggingService message\r\nINFO: [Evaluation-DeepLearning-20180201173807116] Shut down task\r\nException in thread \"main\" org.dkpro.lab.storage.UnresolvedImportException: \r\n -Unable to resolve import of task [org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning/preprocessorOutputTrain]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.\r\n -Unable to resolve import of task [org.dkpro.tc.core.task.deep.EmbeddingTask-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning/output]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning] has never been executed.\r\n -Unable to resolve import of task [org.dkpro.tc.core.task.deep.VectorizationTask-Train-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning/preprocessorOutputTrain]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.\r\n -Unable to resolve import of task [org.dkpro.tc.core.task.deep.VectorizationTask-Test-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.InitTaskDeep-Test-DeepLearning/preprocessorOutputTest]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Test-DeepLearning] has never been executed.\r\n -Unable to resolve import of task [org.dkpro.tc.ml.deeplearning4j.Deeplearning4jTestTask-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.VectorizationTask-Test-DeepLearning/output]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.VectorizationTask-Test-DeepLearning] has never been executed.; nested exception is org.dkpro.lab.storage.UnresolvedImportException: Unable to resolve import of task [org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning/preprocessorOutputTrain]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.executeConfiguration(BatchTaskEngine.java:269)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.run(BatchTaskEngine.java:133)\r\n\tat org.dkpro.lab.engine.impl.DefaultTaskExecutionService.run(DefaultTaskExecutionService.java:52)\r\n\tat org.dkpro.lab.Lab.run(Lab.java:113)\r\n\tat org.dkpro.tc.examples.deeplearning.dl4j.doc.DeepLearning4jDocumentTrainTest.runTrainTest(DeepLearning4jDocumentTrainTest.java:111)\r\n\tat org.dkpro.tc.examples.deeplearning.dl4j.doc.DeepLearning4jDocumentTrainTest.main(DeepLearning4jDocumentTrainTest.java:60)\r\nCaused by: org.dkpro.lab.storage.UnresolvedImportException: Unable to resolve import of task [org.dkpro.tc.core.task.deep.PreparationTask-DeepLearning] pointing to [task-latest://org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning/preprocessorOutputTrain]; nested exception is org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine$ScopedTaskContext.resolve(BatchTaskEngine.java:559)\r\n\tat org.dkpro.lab.engine.impl.DefaultTaskContextFactory.resolveImports(DefaultTaskContextFactory.java:151)\r\n\tat org.dkpro.lab.engine.impl.DefaultTaskContextFactory.createContext(DefaultTaskContextFactory.java:105)\r\n\tat org.dkpro.lab.uima.engine.simple.SimpleExecutionEngine.run(SimpleExecutionEngine.java:77)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.runNewExecution(BatchTaskEngine.java:346)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.executeConfiguration(BatchTaskEngine.java:241)\r\n\t... 5 more\r\nCaused by: org.dkpro.lab.storage.TaskContextNotFoundException: Task [org.dkpro.tc.core.task.deep.InitTaskDeep-Train-DeepLearning] has never been executed.\r\n\tat org.dkpro.lab.engine.impl.ImportUtil.createContextNotFoundException(ImportUtil.java:124)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.getLatestExecution(BatchTaskEngine.java:324)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine.access$000(BatchTaskEngine.java:65)\r\n\tat org.dkpro.lab.engine.impl.BatchTaskEngine$ScopedTaskContext.resolve(BatchTaskEngine.java:556)\r\n\t... 10 more"},"comment":{"url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/comments/362375205","html_url":"https://github.com/dkpro/dkpro-tc/issues/430#issuecomment-362375205","issue_url":"https://api.github.com/repos/dkpro/dkpro-tc/issues/430","id":362375205,"user":{"login":"reckart","id":1410238,"avatar_url":"https://avatars0.githubusercontent.com/u/1410238?v=4","gravatar_id":"","url":"https://api.github.com/users/reckart","html_url":"https://github.com/reckart","followers_url":"https://api.github.com/users/reckart/followers","following_url":"https://api.github.com/users/reckart/following{/other_user}","gists_url":"https://api.github.com/users/reckart/gists{/gist_id}","starred_url":"https://api.github.com/users/reckart/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/reckart/subscriptions","organizations_url":"https://api.github.com/users/reckart/orgs","repos_url":"https://api.github.com/users/reckart/repos","events_url":"https://api.github.com/users/reckart/events{/privacy}","received_events_url":"https://api.github.com/users/reckart/received_events","type":"User","site_admin":false},"created_at":"2018-02-01T19:28:16Z","updated_at":"2018-02-01T19:28:16Z","author_association":"OWNER","body":"Could also be a slash/backslash issue."}}
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