Yahoo! JAPAN

2013/8/27 -I came accross this issue as well. Apparently TortoiseSVN 1.8.x uses a new working copy format where Netbeans' built-in SVN library cannot ...

2015/9/1 -The error message "E155021: Unsupported working copy format" indicates a version mismatch between the working copy and the svn client version.

2016/5/6 -SVN Error: Svn:E155021:This client is too old to work with the working copy at ..... (format ' 31 '). ... The cause of this error: The SVN client ...

2021/6/17 -Unsupported working copy format svn ... Unsupported working copy ... 解决svn: E155021: This client is too old to work with the working copy.

2015/4/14 -svn info svn up. or any other commands it give an error that: svn: E155021: This client is too old to work with the working copy at (format 31).

2006/12/25 -エラーログにも書かれているとおり、これは subversion 1.4 で作業コピーのフォーマットが変更されている事が原因です(subclipse は古いままの ...

2013/9/5 -javahl.ClientException: Unsupported working copy format. This message show up if your are trying to use Subclipse 1.7 client with a Subversion ...

2016/10/30 -svn: E155021: this client is too old to work with the working copy at <path> (format 31). You need to get a newer Subversion client. For ...

2016/5/5 -org.apache.subversion.javahl.ClientException: Unsupported working copy format svn: This client is to. 错误提示： org.apache.subversion.javahl.

This happens when Subversion's working-copy format changes incompatibly. The new version of Subclipse upgraded your working copy, so now your command-line ...