Question

I would like to know about Xerces.jar implementation is Xerces.jar a DOM parser or SAX parser. When I try reading a huge XML file I am getting the following error message. Please help java.lang.StackOverflowError

at org.apache.xerces.dom.ParentNode.readObject(Unknown Source)

at sun.reflect.GeneratedMethodAccessor569.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:618)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1098)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1948)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1872)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1948)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1872)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)

Answer 1

两者兼有。

a) It des和地板:

PS: Please post the space in the stack where the exception actually occurred. You seem to have left it out :)

PPS: Also look here:

http://xerces.apache.org/xerces-j/schema.html

Due to the way in which the parser constructs content models for elements with complex content, specifying large values for the minOccurs or maxOccurs attributes may cause the parser to throw a StackOverflowError. Large values for minOccurs should be avoided, and unbounded should be used instead of a large value for maxOccurs.

考虑改变对外国武装部队的检查,或改变采矿/游艇:

http://xerces.apache.org/xerces2-j/features.html

友情链接