diegosouzapw/OmniRoute · error · Error

Claude Web parent message state requires a conversation

Error message

Claude Web parent message state requires a conversation

What it means

Error "Claude Web parent message state requires a conversation" thrown in diegosouzapw/OmniRoute.

Source

Thrown at open-sse/executors/claude-web/session.ts:349

function resolveCompletionConversation(
  context: PrepareTurnContext,
  userIndex: number
): CompletionConversationState {
  const lookupKey = makeCacheKey(context.accountScope, context.messages.slice(0, userIndex));
  const cached = lookupCache(lookupKey);
  const cacheMatchesExplicitConversation =
    !context.explicitConversationId || cached?.conversationId === context.explicitConversationId;
  const cachedParent = cacheMatchesExplicitConversation ? cached?.parentMessageUuid : undefined;
  const conversationId = context.explicitConversationId ?? cached?.conversationId ?? randomUUID();
  const parentMessageUuid = context.explicitParentMessageUuid ?? cachedParent;

  if (
    context.explicitParentMessageUuid &&
    !context.explicitConversationId &&
    !cached?.conversationId
  ) {
    throw new Error("Claude Web parent message state requires a conversation");
  }

  return {
    conversationId,
    parentMessageUuid,
    isNewConversation: !parentMessageUuid,
    ...(cached && cacheMatchesExplicitConversation ? { sourceCacheKey: lookupKey } : {}),
  };
}

function prepareCompletionTurn(
  input: PrepareClaudeWebTurnInput,
  context: PrepareTurnContext
): PreparedClaudeWebTurn {
  const userIndex = latestUserIndex(context.messages);
  if (userIndex < 0 || !context.messages[userIndex].content.trim()) {
    throw new Error("No user message found in request");
  }

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at open-sse/executors/claude-web/session.ts:349 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/3ce02a845ecd417b. Report an issue: GitHub.