Svn:E160043:Unable to connect to a repository at URL

Operating system: CentOS 6.5
SVN version: 1.8.11

Just installed SVN, the newly created version of the Repository,
The following error is indicated when using the SVN list Svn://192.167.1.81/allproject test:

[[email protected] svn]# svn list svn://192.167.1.81/allProjecttoto a repository at URL ‘svn://192.167.1.81/allProject‘svn: E160043: 期望文件系统格式在“1”到“4”之间；发现格式“6”

The following errors are encountered when using TORTOISESVN 1.6.7 access under Windows:

Search for a turn, there is a problem because of the client version, but I test on the server is the same situation;
Yes, it can be in SVN's service-side warehouse. Current Project/db/format File open change 6 to 4, but I later opened the file after the problem was solved and looked, the version is 6!

Some say it is:
Because you are a manually built repository, the SVN library is created with the client, only the file mode access, when you use the svn://way to access, the system will report such a mistake. Change to command to create the repository library is OK, svnadmin create repository, this support file and SVN way access.

But my repository was created with the svnadmin Create Repository command.

Finally, I deleted the repository, re-create the repository, or not, and then restart the SVN service, the problem is resolved. But to reproduce the problem, the results will not be repeated.

Personal Summary of possible causes:
1, when the service does not start to create a version of the library;
2. Use another SVN "Authz" and "passwd" files;

Svn:E160043:Unable to connect to a repository at URL