{"logtag":"F","log":{"ts":"2023-10-02 08:39:06.176","level":"ERROR","logger":"org.springframework.boot.autoconfigure.web.reactive.error.AbstractErrorWebExceptionHandler","thread":"DefaultDispatcher-worker-1","traceId":"ce432cc8b1cfd36c","spanId":"ce432cc8b1cfd36c","userId":"ed634010-6b67-44f1-b3a8-184bd8fb2f52","orgId":"<redacted>","msg":"[92c30501-536]  500 Server Error for HTTP POST \"/api/v1/actions/dataSources/dd8bb06e-7dbf-4795-9a48-b4ce29cd5bd9/generateLogicalModel\"","exc":"java.lang.NullPointerException
	at com.gooddata.tiger.metadata.service.ldm.model.Grain.makeGrain(Grain.kt:32)
	Suppressed: The stacktrace has been enhanced by Reactor, refer to additional information below: 
Error has been observed at the following site(s):
	*__checkpoint ⇢ Handler com.gooddata.tiger.metadata.controller.DataSourceActionsController#generateLogicalModel(String, GenerateLdmRequest, Continuation) [DispatcherHandler]
	*__checkpoint ⇢ com.gooddata.tiger.tracing.TracingWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.tiger.oapi.validator.OpenApiRequestValidatorFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.tiger.license.reactive.LicenseCheckFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.tiger.httplogging.LogbookContextFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.oauth2.server.AppLoginWebFilter [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 ⇢ com.gooddata.oauth2.server.UserContextWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.authentication.logout.LogoutWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.oauth2.server.PostLogoutNotAllowedWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.savedrequest.ServerRequestCacheWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.context.SecurityContextServerWebExchangeWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.oauth2.client.web.server.OAuth2AuthorizationCodeGrantWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.authentication.AuthenticationWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.oauth2.client.web.server.authentication.OAuth2LoginAuthenticationWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.oauth2.client.web.server.OAuth2AuthorizationRequestRedirectWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.oauth2.client.web.server.OAuth2AuthorizationRequestRedirectWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.context.ReactorContextWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.web.cors.reactive.CorsWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.header.HttpHeaderWriterWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.oauth2.server.OrganizationWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.config.web.server.ServerHttpSecurity$ServerWebExchangeReactorContextWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.cloud.sleuth.instrument.web.TraceWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ com.gooddata.tiger.httplogging.LogbookWritingFilter [DefaultWebFilterChain]
	*__checkpoint ⇢ HTTP POST \"/api/v1/actions/dataSources/dd8bb06e-7dbf-4795-9a48-b4ce29cd5bd9/generateLogicalModel\" [ExceptionHandlingWebHandler]
Original Stack Trace:
		at com.gooddata.tiger.metadata.service.ldm.model.Grain.makeGrain(Grain.kt:32)
		at com.gooddata.tiger.metadata.service.ldm.LdmService.makeDatasets(LdmService.kt:172)
		at com.gooddata.tiger.metadata.service.ldm.LdmService.generateLogicalModel(LdmService.kt:68)
		at com.gooddata.tiger.metadata.service.DataSourceService$generateLogicalModel$2.invokeSuspend(DataSourceService.kt:146)
		at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
		at kotlinx.coroutines.UndispatchedCoroutine.afterResume(Builders.common.kt:214)
		at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:113)
		at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46)
		at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
		at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
		at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:738)
		at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
		at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)
"},"container":"metadata-api"}