Adding a screenshot triggers an error #23
Description
After adding a screenshot to the chat and sending it, the following error will happen. (it happens with any AI model)
`
java.lang.IllegalStateException: Error from OpenAILLMClientExt API: 400 Bad Request: Expected status code 200 but was 400
Body:
{"error":{"message":"Invalid JSON format","type":"invalid_request_error","code":400}}
at ai.koog.http.client.ktor.KtorKoogHttpClient$sse$1.invokeSuspend(KtorKoogHttpClient.kt:153)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:98)
at com.intellij.openapi.application.impl.DispatchedRunnable.run(DispatchedRunnable.kt:42)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:239)
at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:25)
at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:221)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1$0(NonBlockingFlushQueue.kt:334)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:901)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1(NonBlockingFlushQueue.kt:333)
at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:294)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1(NonBlockingFlushQueue.kt:330)
at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.tryRunWriteIntentReadAction(NestedLocksThreadingSupport.kt:690)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent(NonBlockingFlushQueue.kt:326)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.flushNow(NonBlockingFlushQueue.kt:305)
at com.intellij.openapi.application.impl.NonBlockingFlushQueue.FLUSH_NOW$lambda$0(NonBlockingFlushQueue.kt:167)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:781)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:728)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:750)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:664)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:517)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:333)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:1065)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:109)
at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1065)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:331)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:371)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Additional information:
WebStorm 2025.3.1
Build #WS-253.29346.143, built on December 18, 2025
Licensed to ...
Subscription is active until December 1, 2026.
Runtime version: 21.0.9+10-b1163.86 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
WebStorm 2025.3.1
Build #WS-253.29346.143, built on December 18, 2025
Source revision: 9478cb03fae44
Licensed to ...
Subscription is active until December 1, 2026.
Runtime version: 21.0.9+10-b1163.86 amd64 (JCEF 137.0.17)
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.awt.X11.XToolkit
Linux 6.18.3-zen1-1-zen
Garuda Linux; glibc: 2.42
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 32000M
Cores: 12
Registry:
ide.experimental.ui=true
llm.jcp.analytics.endpoint.url=https://api.jetbrains.cloud/analytics/events/push
Non-Bundled Plugins:
org.intellij.plugins.hcl (253.29346.45)
org.zhavoronkov.openrouter (0.4.1)
Subversion (253.29346.170)
ua.in.dej.myEmmet (1.2.5)
AWSCloudFormation (253.28294.218)
org.jetbrains.plugins.remote-run (253.29346.170)
org.jetbrains.junie (253.549.126)
de.docs_as_co.intellij.plugin.diagramsnet (0.2.6)
com.jetbrains.restClient (253.29346.170)
com.intellij.ml.llm (253.29346.240)
de.timo_reymann.intellij-mjml-support (5.3.0)
dev.nx.console (1.55.0)
Current Desktop: GNOME
`