Truncated class file error prevents LiveView startup
Article ID: KB0075189
Updated On:
| Products | Versions |
|---|---|
| TIBCO Live Datamart | 2.x |
Description
This error is seen and Live Datamart server fails to start:
Adapter Exception: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.ClassFormatError: Truncated class file: Runtime exception during LV Startup
Issue/Introduction
Truncated class file error prevents LiveView startup
Resolution
Check to make sure there is sufficient disk-space for compilation.
Delete the lv-bin/ directory from the previous run and start the server again. This causes a full compile and resolves the compilation error.
The lv-bin/ directory is a sub-directory of the project root folder, unless its location is explicitly specified using the liveview.project.out Java system property.
The root cause is that a change to a portion of the Live Datamart project failed to complete incremental compilation, so the server started with an incomplete definition. The full recompile ensures all necessary classes are fully defined.
Delete the lv-bin/ directory from the previous run and start the server again. This causes a full compile and resolves the compilation error.
The lv-bin/ directory is a sub-directory of the project root folder, unless its location is explicitly specified using the liveview.project.out Java system property.
The root cause is that a change to a portion of the Live Datamart project failed to complete incremental compilation, so the server started with an incomplete definition. The full recompile ensures all necessary classes are fully defined.
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