JSON转换异常

[weixin_42111125]

请高手看看这是什么错误，谢谢！
[http-apr-8080-exec-1] ERROR [org.apache.struts2.dispatcher.Dispatcher] - Exception occurred during processing request: java.lang.reflect.InvocationTargetException
net.sf.json.JSONException: java.lang.reflect.InvocationTargetException
at net.sf.json.JSONObject.defaultBeanProcessing(JSONObject.java:818) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject._fromBean(JSONObject.java:699) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject.fromObject(JSONObject.java:172) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.AbstractJSON._processValue(AbstractJSON.java:274) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject._processValue(JSONObject.java:2655) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject.processValue(JSONObject.java:2721) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject.setInternal(JSONObject.java:2736) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject.setValue(JSONObject.java:1424) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject._fromMap(JSONObject.java:1168) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONObject.fromObject(JSONObject.java:163) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.AbstractJSON._processValue(AbstractJSON.java:274) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray._processValue(JSONArray.java:2513) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray.processValue(JSONArray.java:2538) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray.addValue(JSONArray.java:2525) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray._fromCollection(JSONArray.java:1056) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray.fromObject(JSONArray.java:123) ~[json-lib-2.4-jdk15.jar:?]
at net.sf.json.JSONArray.fromObject(JSONArray.java:105) ~[json-lib-2.4-jdk15.jar:?]
at com.cvicse.centersm.action.clearingmanage.ClearingAction.tollTrack(ClearingAction.java:79) ~[classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_45]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_45]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_45]
at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_45]
at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256) ~[struts2-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) ~[struts2-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) ~[xwork-core-2.3.15.1.jar:2.3.15.1]
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) ~[xwork-core-2.3.15.1.jar:2.3.15.1]

[qq_39445473]

今天也遇到了 Json 异常：Can not deserialize instance of xx out of START_ARRAY token 我的是报这个错

[qq_39445473]

可以参考下图的解决办法，