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https://issues.apache.org/jira/browse/NETBEANS-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17101413#comment-17101413
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Alina Balikova commented on NETBEANS-3819:
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h2. Same exception, but other steps.
Steps to reproduce:
0. add c++ include directory with some sources in project properties. Sources
files are organized in tree and root folder has some subdirectories (ex.
include/myproj/common/some_file.h)
2. starting print #include <myproj/ in any file
and then code assistant fails with exception, "Please wait..." hangs and so on.
Expected behaviour:
Should appear dropdownlist with myprpoj subdirectories.
> ClassCastException when opening code completion assistant from C++ class
> module implementation (.cpp)
> -----------------------------------------------------------------------------------------------------
>
> Key: NETBEANS-3819
> URL: https://issues.apache.org/jira/browse/NETBEANS-3819
> Project: NetBeans
> Issue Type: Bug
> Components: editor - Completion & Templates
> Affects Versions: 11.2
> Environment: Tested in Ubuntu 19 and MacOS 10.13.6
> OpenJDK 11.0.5
> Reporter: Jose Ramón Balsas
> Priority: Major
> Attachments: completion_tip.png
>
>
> h2. Steps to reproduce
> # Create C/C++ project application (using C/CPP++ plugin from nb 8.2 plugin
> repos)
> # Create C++ class module with nb assistant
> # Add a public method header to class definition in header file, e.g. int
> method();
> # Change to class .cpp file
> # Place cursor out of any method
> # Press Ctrl+Space to open completion. "Please wait" tip appear but dropdown
> list does not appear and ClassCastException is generated
> h2. Results expected
> Global identificator dropdown list should appear for selecting unimplemented
> method and create skeleton implementation. However, *if all class methods are
> implemented*, dropdown list works as expected.
> h2. Other versions support:
> * NB 8.2, works as expected
> * NB 11.0 LTS, works as expected
>
>
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