2020-01-17

错误日志

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    com.aliyuncs.regions.LocalEndpointResolver.<init>(LocalEndpointResolver.java:39)

The following method did not exist:

    org.json.JSONArray.iterator()Ljava/util/Iterator;

The method's class, org.json.JSONArray, is available from the following locations:

    jar:file:/C:/Users/fanpeng/.m2/repository/com/vaadin/external/google/android-json/0.0.20131108.vaadin1/android-json-0.0.20131108.vaadin1.jar!/org/json/JSONArray.class

    jar:file:/C:/Users/fanpeng/.m2/repository/org/json/json/20170516/json-20170516.jar!/org/json/JSONArray.class

It was loaded from the following location:

    file:/C:/Users/fanpeng/.m2/repository/com/vaadin/external/google/android-json/0.0.20131108.vaadin1/android-json-0.0.20131108.vaadin1.jar

解决：日志写的挺明确的It was loaded from the following location:，也就是冲突了，把android-json-0.0.20131108.vaadin1.jar去掉就可以了