Restlet版本2.2 java.lang.NoSuchMethodError：javax/xml/stream/XMLInputFactory.newFactory（）

我正在使用Restlet版本2.2.0與IBM jdk 1.6.0_26，我試圖實現一個REST服務。在執行我的測試項目，我收到以下錯誤：Restlet版本2.2 java.lang.NoSuchMethodError：javax/xml/stream/XMLInputFactory.newFactory（）

Starting the internal [HTTP/1.1] server on port 8080 
Server started ... 
An exception occured writing the response entity 

java.lang.NoSuchMethodError: javax/xml/stream/XMLInputFactory.newFactory()Ljavax/xml/stream/XMLInputFactory; 
    at org.restlet.ext.jackson.JacksonRepresentation.createObjectMapper(JacksonRepresentation.java:215) 
    at org.restlet.ext.jackson.JacksonRepresentation.getObjectMapper(JacksonRepresentation.java:333) 
    at org.restlet.ext.jackson.JacksonRepresentation.createObjectWriter(JacksonRepresentation.java:277) 
    at org.restlet.ext.jackson.JacksonRepresentation.getObjectWriter(JacksonRepresentation.java:361) 
    at org.restlet.ext.jackson.JacksonRepresentation.write(JacksonRepresentation.java:474) 
    at org.restlet.engine.adapter.ServerCall.writeResponseBody(ServerCall.java:519) 
    at org.restlet.engine.adapter.ServerCall.sendResponse(ServerCall.java:463) 
    at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:196) 
    at org.restlet.engine.adapter.HttpServerHelper.handle(HttpServerHelper.java:153) 
    at org.restlet.engine.connector.HttpServerHelper$1.handle(HttpServerHelper.java:73) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) 
    at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:77) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:80) 
    at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:567) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) 
    at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:539) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919) 
    at java.lang.Thread.run(Thread.java:737) 
Unable to send error response 

java.io.IOException: headers already sent 
    at sun.net.httpserver.ExchangeImpl.sendResponseHeaders(ExchangeImpl.java:180) 
    at sun.net.httpserver.HttpExchangeImpl.sendResponseHeaders(HttpExchangeImpl.java:80) 
    at org.restlet.engine.connector.HttpExchangeCall.writeResponseHead(HttpExchangeCall.java:157) 
    at org.restlet.engine.adapter.ServerCall.sendResponse(ServerCall.java:459) 
    at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:214) 
    at org.restlet.engine.adapter.HttpServerHelper.handle(HttpServerHelper.java:153) 
    at org.restlet.engine.connector.HttpServerHelper$1.handle(HttpServerHelper.java:73) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) 
    at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:77) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:80) 
    at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:567) 
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) 
    at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:539) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919) 
    at java.lang.Thread.run(Thread.java:737)

雖然使用的是Sun/Oracle的JDK 1.6的問題不存在，但我需要留在 IBM JDK 1.6.0_26。

任何幫助，將不勝感激。

感謝， EHA

來源

2017-05-24 EHa

看起來像restlet和javax-xml不兼容的瓶子 – Jens

很可能與這兩個版本的JDK之間的後備JAXP選擇的問題。運行java與-Djaxp.debug=1並看看你的日誌。我目前遇到同樣的問題，我的日誌顯示

JAXP: find factoryId =javax.xml.parsers.SAXParserFactory 
JAXP: loaded from fallback value: com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl 
JAXP: created new instance of class com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl using ClassLoader: null

我敢肯定，我的問題是OSGi相關。這裏是另一個問題的鏈接，可能是類似的結果：Unable to find a factory for http://www.w3.org/2001/XMLSchema

來源

2017-07-27 13:33:36

Restlet版本2.2 java.lang.NoSuchMethodError：javax/xml/stream/XMLInputFactory.newFactory（）

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