shenyu
shenyu copied to clipboard
apache
add a springcloud rule data ,and then delete it,call server will report 500 exception
Is there an existing issue for this?
- [X] I have searched the existing issues
Current Behavior
Expected Behavior
1
Steps To Reproduce
1
Environment
ShenYu version(s):2.5.0
Debug logs
java.lang.NullPointerException: null at org.apache.shenyu.plugin.springcloud.SpringCloudPlugin.doExecute(SpringCloudPlugin.java:76) Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: Error has been observed at the following site(s): *__checkpoint ⇢ org.apache.shenyu.web.configuration.ErrorHandlerConfiguration$1 [DefaultWebFilterChain] *__checkpoint ⇢ org.apache.shenyu.web.filter.FileSizeFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.apache.shenyu.web.filter.CrossFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.authorization.AuthorizationWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.authorization.ExceptionTranslationWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.authentication.logout.LogoutWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.savedrequest.ServerRequestCacheWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.context.SecurityContextServerWebExchangeWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.context.ReactorContextWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.header.HttpHeaderWriterWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.config.web.server.ServerHttpSecurity$ServerWebExchangeReactorContextWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain] *__checkpoint ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter [DefaultWebFilterChain] *__checkpoint ⇢ HTTP GET "/order-base/order/list" [ExceptionHandlingWebHandler] Original Stack Trace: at org.apache.shenyu.plugin.springcloud.SpringCloudPlugin.doExecute(SpringCloudPlugin.java:76) at org.apache.shenyu.plugin.base.AbstractShenyuPlugin.execute(AbstractShenyuPlugin.java:117) at org.apache.shenyu.web.handler.ShenyuWebHandler$DefaultShenyuPluginChain.lambda$execute$0(ShenyuWebHandler.java:221)
Anything else?
11
whats mean?
and then delete it？
step 1：add a rule.
step2：delete the rule we just added
step3：ask server
It is caused by the code here, and the changes here are more involved. It is recommended to avoid duplicate rule names when using them.