java.lang.IllegalStateException: Current state = FLUSHED, new state = CODING 这个算是什么错误?

[mumasgw]

exception

java.lang.IllegalStateException: Current state = FLUSHED, new state = CODING
at java.nio.charset.CharsetEncoder.throwIllegalStateException(CharsetEncoder.java:933)
at java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:529)
at sun.nio.cs.StreamEncoder$CharsetSE.implWrite(StreamEncoder.java:384)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:136)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:191)
at java.io.PrintWriter.write(PrintWriter.java:200)
at org.apache.catalina.connector.ResponseWriter.write(ResponseWriter.java:413)
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:159)
at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:205)
at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:177)
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:198)
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:193)
at org.apache.jsp.manage$jsp._jspService(manage$jsp.java:234)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
...........

错误如上,我在运气jsp文件是报的错,一般这种错误怎么修改啊?

[mumasgw]

没人看到过这种错误 -_-!

[mumasgw]

继承了父类,两个类都有pageContext.forward(..);

[jFresH_MaN]

没见过，学习下