com.jacob.com.ComFailException

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    • com.jacob.com.ComFailException: A COM exception has been encountered: At Invoke of: getConnectionState Description: 80020005 / 类型不匹配。(<-- It says Type Mismatch) at com.jacob.com.Dispatch.invokev(Native Method) at com.jacob.com.Dispatch.invokev(Dispatch.java:625) at com.jacob.com.Dispatch.callN(Dispatch.java:453) at com.jacob.com.Dispatch.call(Dispatch.java:541) at com.xxx.main(Main.java:16) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

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