FsShell's top level exception handler catches and displays exceptions. Unfortunately it displays only the first line of an exception, which means an unexpected RuntimeExceptions like NullPointerException only display "cmd: NullPointerException". This user has no context to understand and/or accurately report the issue.
Found due to bugs such as
|Summary||Display of errors masks details of some exceptions||Cleanup FsShell and prevent masking of RTE stacktraces|
|Status||Open [ 1 ]||Patch Available [ 10002 ]|
|Status||Patch Available [ 10002 ]||Resolved [ 5 ]|
|Fix Version/s||0.23.0 [ 12315569 ]|
|Resolution||Fixed [ 1 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|