Hi, I am using tomcat8.0.33 with jre1.8u91, I am getting the following errors. What I am doing wrong? java.lang.NoSuchMethodError: org.apache.tomcat.util.buf.ByteChunk.findByte([BIIB) java.lang.NoSuchMethodError: org.apache.catalina.connector.OutputBuffer.getContentWritten()J
SEVERE: Error processing request java.lang.NoSuchMethodError: org.apache.tomcat.util.buf.ByteChunk.findByte([BIIB)I at org.apache.tomcat.util.buf.UDecoder.convert(UDecoder.java:83) at org.apache.tomcat.util.buf.UDecoder.convert(UDecoder.java:210) at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:821) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:517) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) May 16, 2016 1:54:11 PM org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process SEVERE: Error reading request, ignored java.lang.NoSuchMethodError: org.apache.catalina.connector.OutputBuffer.getContentWritten()J at org.apache.catalina.connector.Response.getContentWritten(Response.java:294) at org.apache.catalina.connector.CoyoteAdapter.checkRecycled(CoyoteAdapter.java:704) at org.apache.coyote.http11.AbstractHttp11Processor.recycle(AbstractHttp11Processor.java:1832) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.release(Http11NioProtocol.java:218) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:771) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Many thanks.