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opensourceBIM / BIMserver

The open source BIMserver platform
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Unable to Download from Console #645

Closed csydora closed 7 years ago

csydora commented 7 years ago

When Trying to Download through the Console I get the following error on the BIMServer Starter:

13:38:41 ERROR [Download]: (LongAction.java:189) java.lang.ClassCastException: org.bimserver.models.store.impl.ConcreteRevisionImpl cannot be cast to org.bimserver.models.store.Revision at org.bimserver.longaction.LongDownloadOrCheckoutAction.executeAction(LongDownloadOrCheckoutAction.java:109) at org.bimserver.longaction.LongDownloadAction.execute(LongDownloadAction.java:57) at org.bimserver.longaction.LongActionManager$1.run(LongActionManager.java:43) at java.lang.Thread.run(Unknown Source) 13:38:41 ERROR [Download]: (LongDownloadAction.java:62) java.lang.ClassCastException: org.bimserver.models.store.impl.ConcreteRevisionImpl cannot be cast to org.bimserver.models.store.Revision at org.bimserver.longaction.LongDownloadOrCheckoutAction.executeAction(LongDownloadOrCheckoutAction.java:109) at org.bimserver.longaction.LongDownloadAction.execute(LongDownloadAction.java:57) at org.bimserver.longaction.LongActionManager$1.run(LongActionManager.java:43) at java.lang.Thread.run(Unknown Source)

Here is the copied JSON: "{ "token": "8b78d2a43557a9e679f1f64422b2090e1f8481cc8e4d8820d7eba3849467240f43438302681b88fa0c10b86dd57a0ff3", "request": { "interface": "ServiceInterface", "method": "download", "parameters": { "roids": ["65540"], "query": "", "serializerOid": 524326, "sync": "false" } } }"

Is there some step I should be taking before downloading or when I set up? The result returns the topicId but no data is downloaded in getDownloadData. I am following the instructions in the link: https://github.com/opensourceBIM/BIMserver/wiki/Downloading-models Please let me know if this is already addressed or solved and where I can find the solution. I am using Version 1.5.88. Thanks in advance.

rubendel commented 7 years ago

The roid you are sending is probably not a "roid", but a "croid" (Concrete Revision ID). Where did you get the "roid" you are sending?

csydora commented 7 years ago

Yes you are correct I was using the croid from ServiceInterface.getAllRevisionsOfProject I changed it to oid and fixed my query and it is working now. What is the purpose of the croid? I must have assumed that it was the latest revision. Thanks for your help!

rubendel commented 7 years ago

It's an internal thing. A Revision can consist of multiple ConcreteRevisions. This is for example the case when checking in a new revision in a subproject, in that case a Revision is also created in the parent project, linked to the ConcreteRevision checked in + all concrete revisions from other subprojects. The ConcreteRevisions is what's used as the unique identifier in the database, but you rarely ever need it in the API.

re1995 commented 6 years ago

when I use get download method in console, nothing happened...what is the problem? in BIMviews also i can't download files