response header [Content-Disposition] has been removed from the response

[linjzy]

2023-06-05 10:54:20 [http-nio-8085-exec-7] WARN o.a.coyote.http11.Http11Processor - The HTTP response header [Content-Disposition] with value [filename=背景图1.jpg] has been removed from the response because it is invalid
java.lang.IllegalArgumentException: The Unicode character [背] at code point [65,533] cannot be encoded as it is outside the permitted range of 0 to 255
at org.apache.tomcat.util.buf.MessageBytes.toBytesSimple(MessageBytes.java:290)
at org.apache.tomcat.util.buf.MessageBytes.toBytes(MessageBytes.java:261)
at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:389)
at org.apache.coyote.http11.Http11OutputBuffer.sendHeader(Http11OutputBuffer.java:368)
at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1049)
at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:376)
at org.apache.coyote.Response.action(Response.java:208)
at org.apache.coyote.http11.Http11OutputBuffer.doWrite(Http11OutputBuffer.java:187)
at org.apache.coyote.Response.doWrite(Response.java:613)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:334)
at org.apache.catalina.connector.OutputBuffer.appendByteArray(OutputBuffer.java:750)
at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:677)
at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:382)
at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:360)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:96)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at com.github.mkopylec.charon.forwarding.HttpResponseMapper.setBody(HttpResponseMapper.java:26)
at com.github.mkopylec.charon.forwarding.HttpResponseMapper.map(HttpResponseMapper.java:13)
at com.github.mkopylec.charon.forwarding.ReverseProxyFilter.doFilterInternal(ReverseProxyFilter.java:48)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:166)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:894)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:833)

[mkopylec]

Please provide more details. Why do you think the issue is caused by charon?