Page MenuHomePhabricator
Create Task
Maniphest T26150

Build tree version of MitkWorkbench crashes twice before eventually starting on Ubuntu with GCC
Closed, ResolvedPublic
Actions

Description

NOTE: Clang works just fine regarding to this issue.

bin/MitkWorkbench --BlueBerry.clean: org.blueberry.core.expressions fails to start because of missing symbol berry::SmartPointer<Expression> berry::ElementHandler::Create(ExpressionConverter* converter, Poco::XML::Element* element). However, this symbol seems to be exported when checking with readelf -Ws and it compares well to the Clang version.

bin/MitkWorkbench: We have some loose dependencies to Qt5PrintSupport that GCC 7.3 doesn't handle well when linking. Turns out that some dummy code right in those plugins that uses this library directly is a workaround.

There is also an error indicating that the system version of Qt is mixed with the actual version of Qt used when building MITK. This error vanishes into thin air when starting the Workbench again.

Related Objects

Event Timeline

kislinsk triaged this task as High priority.Mar 8 2019, 11:58 AM
kislinsk created this task.
kislinsk added a comment.Mar 8 2019, 12:04 PM

Pushed new branch T26150-UbuntuGCCWorkbenchStart.

kislinsk mentioned this in rMITK69e9d797ff34: Merge branch 'T26150-UbuntuGCCWorkbenchStart' into releases/2018-04.Mar 8 2019, 9:24 PM
kislinsk added a comment.EditedMar 8 2019, 10:44 PM

There's more going on on a clean Ubuntu 18.04 VM with GCC and starting MitkWorkbench for the first time. Basically no plugin is able to start because of broken linkage to libQt5Svg. That's probably a hot candidate for the version mismatch error on systems with a system version of that lib.

kislinsk mentioned this in rMITKbaf886ad8277: Merge branch 'T26150-UbuntuGCCWorkbenchStart' into releases/2018-04.Mar 8 2019, 11:14 PM
kislinsk mentioned this in rMITK3db1fa159e23: Merge branch 'T26150-UbuntuGCCWorkbenchStart'.
kislinsk added a comment.Mar 8 2019, 11:17 PM

Uh, I'm carefully optimistic that this really fixed the start of the MitkWorkbench. :-) Will test on Monday at another Ubuntu machine that has/had the Qt version mismatch error.

kislinsk added a comment.EditedMar 11 2019, 9:04 AM

Okay, all the Qt-related startup errors are fixed. But, on some PCs there is still the following one-time error even without --BlueBerry.clean:

org.blueberry.core.expressions fails to start because of missing symbol berry::SmartPointer<Expression> berry::ElementHandler::Create(ExpressionConverter* converter, Poco::XML::Element* element)
kislinsk closed this task as Resolved.Mar 11 2019, 9:04 AM
kislinsk added a comment.Apr 9 2019, 12:14 PM

Pushed new branch T26150-MergeAgainWithCherryPicks.

kislinsk mentioned this in rMITK025aa475bf67: Merge branch 'T26150-MergeAgainWithCherryPicks'.Apr 9 2019, 12:17 PM
kislinsk mentioned this in T26930: Crash Ubuntu 18.04.3 Qt 5.12.4.Dec 16 2019, 4:20 PM
kislinsk updated the task description. (Show Details)Dec 19 2019, 4:50 PM
MITK · MIC · IMSY · DKFZ