MiddlewareError2: Invalid response from "wrapModelCall" in middleware "SkillsMiddleware": expected AIMessage or Command, got object at MiddlewareError2.wrap (D:\AllItemProduct\helix-client\out\main\index.js:84643:12) #295
Description
After the response content was outputted normally, an error was suddenly caught: MiddlewareError2: Invalid response from "wrapModelCall" in middleware "SkillsMiddleware": expected AIMessage or Command, got object at MiddlewareError2.wrap (D:\AllItemProduct\helix-client\out\main\index.js:84643:12) This issue only occurs when using deepagents to create agents. If using langchain to create agents, there is no such problem. Used versions: "deepagents": "1.8.2", "langchain": "1.2.29", "@langchain/langgraph": "1.2.0", "@langchain/openai": "1.2.12",
I tried removing the skills configuration, but the error persisted: MiddlewareError2: Invalid response from "wrapModelCall" in middleware "patchToolCallsMiddleware": expected AIMessage or Command, got object. I also tried removing the tools configuration, but the error still occurred: MiddlewareError2: Invalid response from "wrapModelCall" in middleware "patchToolCallsMiddleware": expected AIMessage or Command, got object
`const backend = getBackend();
this.agent = createDeepAgent({
backend,
interruptOn: {
delete_file: true,
write_file: false,
delete_file_dir: true,
move_file: true,
copy_file: false,
get_file_info: false,
get_file_list: false,
shell_command: false,
},
checkpointer,
name: this.name,
model,
systemPrompt: this.systemPrompt,
// middleware: [autoSkillMiddleware()],
middleware: [],
// tools,
// skills: [`${SKILLS_DIR}`],
});`