[Trouble Shooting] Invalid character found in method name...

에러

프로젝트를 실행하고 url 입력 후 접속하니 갑자기 뜨는 에러..

 

java.lang.IllegalArgumentException: Invalid character found in method name [0x160x030x010x020x000x010x000x010xfc0x030x03Mz0xe70x170xd90x0e0xb30xf90xcb{0x1eA0xbf0xea0xe39Z0xff0xed0x1a0x18:0x940xa00x19\0x8c0xd7Z|P] ]. HTTP method names must be tokens
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:407) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:263) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.78.jar:9.0.78]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

2023-08-15 16:02:02.947  INFO 40308 --- [nio-8080-exec-2] o.apache.coyote.http11.Http11Processor   : Error parsing HTTP request header
 Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.

 

 

 

해결

url 주소를 칠 때

https:// 로 되어있어서 접속이 안되었었던 것 같다.

잘되다가 안돼서 당황했는데

API 접속 테스트 하느라 url 을 이래저래 변경해봤던 것이 에러 원인이었던 듯 하다.

http:// 로 변경해서 접속해보니 정상적으로 된다.