执行neo4j-graph-algorithms的例子，运行以下代码报错： CALL apoc.schema.assert( {Category:[‘name’]}, {Business:[‘id’],User:[‘id’],Review:[‘id’]});
报错信息： Neo.ClientError.Procedure.ProcedureRegistrationFailed apoc.schema.assert is unavailable because it is sandboxed and has dependencies outside of the sandbox. Sandboxing is controlled by the dbms.security.procedures.unrestricted setting. Only unrestrict procedures you can trust with access to database internals.
目前已在conf文件设置 dbms.security.procedures.unrestricted=algo.* dbms.security.procedures.unrestricted=apoc.*
请问如何解决？
这个问题解决实际上很简单，首先确认在你的conf文件中：
dbms.directories.plugins=plugins这一行是不是已经注销的，类似
# dbms.directories.plugins=plugins接下来在配置apoc和algo的过程中：
dbms.security.procedures.unrestricted=apoc.trigger.*,apoc.*,algo.*注意这里需要配置为一行，如果你配置成了两行，类似下面这样就会报 is unavailable because it is sandboxed and has dependencies outside of the sandbox. Sandboxing is controlled by the dbms.security.procedures.unrestricted setting这样的错误。
- dbms.security.procedures.unrestricted=apoc.trigger.*,apoc.*
- dbms.security.procedures.unrestricted=algo.*
所以你把它放在一行就不会有问题了。
原文地址：https://blog.csdn.net/qq_32284189/article/details/85004896