Problem Statement
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Problem statement
This article helps in fixing the Out of Memory issues that you may encounter while viewing a Confluence page which includes Excel macro.
Error
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message
Log
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entries
| Code Block | ||
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2020-03-03 15:03:51,100 ERROR [http-nio-8080-exec-101 url:/confluence/pages/viewpage.action username:user2] [swift.confluence.excel.ExcelMacro] execute Unable to construct record instance -- url: /confluence/pages/viewpage.action | page: 290851108 | traceId: 76e3d8df88ab0fdb | userName: user2 | referer: https://example.com/confluence/display/<Space key>/<page name> | action: viewpage |
Environment
| Application | Confluence |
|---|---|
| Version | 6.13.4 |
| App | Excel for Confluence |
| App Version | 6.8.0 |
Cause
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| bgColor | #f9ecc5 |
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The excel file content is displayed whenever the page is viewed for the first time. If the page is viewed multiple times
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, outofmemory exception
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occurs. An error message
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appears on the UI
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with the logs
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: Unable to construct record. There may be a possibility of an instance crash.
When the size is set to a value >1 MB, the user may encounter unexpected errors while uploading an excel file.
Solution
Refer to:
- Make sure
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- the excel file
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- size is
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- less than 1 MB.
- Refer to this document on Excel for Confluence
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- Configuration, which highlights
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- the Maximum file size.
| Info |
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The An Excel macro look looks for the excel file attached to the page (using using Name of attachment parameter parameter) or looks for a file path (Name of attachment in the path) located in <confluence in <confluence home directory>/script/ directory but it does not look directory. You may not find the file within the <confluence home directory>/temp/directory path. |