我遇到了一个问题,即源系统中存在非法字符,当它遇到 DataWeave 转换器时会引发错误。我们已经修复了源系统中的数据,但是我们应该能够在 Mule 中去除这个非法字符。这是它击中 DataWeave 转换器时发生的错误。我需要有关如何以及在何处删除这些“非法”字符的帮助。
ERROR 2015-11-30 17:46:16,837 [[ServiceNow].HTTP_8081_listener.worker.01] org.mule.exception.CatchMessagingExceptionStrategy:
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Message : Illegal character ((CTRL-CHAR, code 25))
at [row,col {unknown-source}]: [1,916] (com.ctc.wstx.exc.WstxUnexpectedCharException). Message payload is of type: WeaveMessageProcessor$WeaveOutputHandler
Type : org.mule.api.MessagingException
Code : MULE_ERROR--2
JavaDoc : http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/MessagingException.html
Payload : com.mulesoft.weave.mule.WeaveMessageProcessor$WeaveOutputHandler@692ffd69
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Exception stack is:
1. Illegal character ((CTRL-CHAR, code 25))
at [row,col {unknown-source}]: [1,916] (com.ctc.wstx.exc.WstxUnexpectedCharException)
com.ctc.wstx.sr.StreamScanner:674 (null)
2. Illegal character ((CTRL-CHAR, code 25))
at [row,col {unknown-source}]: [1,916] (com.ctc.wstx.exc.WstxUnexpectedCharException). Message payload is of type: WeaveMessageProcessor$WeaveOutputHandler (org.mule.api.MessagingException)
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor:32 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/MessagingException.html)
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