显示java.lang.NullPointerException at com.sagepay.sdk.api.util.CryptographyHelper.AES(CryptographyHelper.java:41) at com.sagepay.sdk.api.util.CryptographyHelper.AESEncrypt(CryptographyHelper.java:63) 在com.sagepay.sdk.demo.FormKitHandler.isEncryptionPasswordOk(FormKitHandler.java:143) 在com.sagepay.sdk.demo.FormKitHandler.welcome(FormKitHandler.java:130) 在com.sagepay.sdk.demo.FormKitHandler.dispatch(FormKitHandler.java:80) 在com.sagepay.sdk.demo.FormKitServlet.dispatch(FormKitServlet.java:19) at com.sagepay.sdk.demo.AbstractKitServlet.dispatch(AbstractKitServlet.java:78) 在com.sagepay.sdk.demo.AbstractKitServlet.doGet(AbstractKitServlet.java:62) 在javax.servlet.http.HttpServlet.service(HttpServlet.java:624) 在javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 在org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) 在org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) 在org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) 在org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 在org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 在org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) 在org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) 在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 在org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process(AbstractProtocol.java:620) 在org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.doRun(AprEndpoint.java:2516) 在org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.run(AprEndpoint.java:2505) 在java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run(TaskThread.java:61) 在java.lang.Thread.run(Thread.java:722)
答案 0 :(得分:0)
对于后期更新感到抱歉,但我通过添加.jar文件等依赖项来解决这个问题 -
sagepay-util-nodep-1.4.0.1
sagepay-api-1.2.2.0