Geoserver发布WMS服务出错分析

    使用Geoserver发布一个空间表,在图层预览的过程中没有任何问题,但是当我根据这个空间表传创建视图再发布wms服务,访问时就会报错,错误信息如下:

Caused by: java.sql.SQLException: ORA-29902: 执行 ODCIIndexStart() 例行程序中出
错
ORA-13208: 对运算符 [window SRID does not match layer SRID] 求值时出现内部错误
ORA-06512: 在 "MDSYS.SDO_INDEX_METHOD_10I", line 333

        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
:112)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
        at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
        at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.
java:216)
        at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedSta
tement.java:955)
        at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStateme
nt.java:1060)
        at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPrepa
redStatement.java:839)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java:1132)
        at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePrep
aredStatement.java:3316)
        at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePrepare
dStatement.java:3361)
        at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
gatingPreparedStatement.java:96)
        at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
gatingPreparedStatement.java:96)
        at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele
gatingPreparedStatement.java:96)
        at org.geotools.jdbc.JDBCFeatureReader.<init>(JDBCFeatureReader.java:167
)
        at org.geotools.jdbc.JDBCFeatureSource.getReaderInternal(JDBCFeatureSour
ce.java:599)
        ... 117 more
05 十二月 08:55:39 ERROR [geoserver.ows] -

  根据错误信息,是服务访问的srid和数据索引的srid不匹配导致,可以猜想,在某一环节出现问题,明明是同一份数据。经过多方面的验证发现,在oracle spatial空间元表里没有这个视图的记录,难道是这个问题?也就是说在元表中创建一条记录,就会成功?ok,尝试一下:

insert into user_sdo_geom_metadata values
  ('V_REGION_MAPNO_R',
   'SHAPE',sdo_dim_array(sdo_dim_element('X', -180, 180, 0.5),
                sdo_dim_element('Y', -90, 90, 0.5)
                ),4326)

  更新了以后,再次预览wms图层,发现还是上面的错误,难道不是这样的,但是想想不可能有其他原因,于是将geoserver重启一下,一切OK!如图:

  

  有时重启就是那么任性!【把电脑重启能解决百分之九十的问题】

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转载自:https://blog.csdn.net/weixin_34292287/article/details/85676986

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