oven-sh/bun · error · Error

No exception found.

Error message

No exception found.

What it means

Error "No exception found." thrown in oven-sh/bun.

Source

Thrown at packages/bun-debug-adapter-protocol/src/debugger/adapter.ts:2000

    if (set) {
      const { type } = set;
      if (type !== "undefined") {
        variables.push(this.#addObject(set, descriptor));
      }
    }

    if (symbol) {
      variables.push(this.#addObject(symbol, descriptor));
    }

    return variables;
  }

  async exceptionInfo(): Promise<DAP.ExceptionInfoResponse> {
    const exception = this.#exception;
    if (!exception) {
      throw new Error("No exception found.");
    }

    const { code, ...details } = await this.#getExceptionDetails(exception);
    return {
      exceptionId: code || "",
      breakMode: "always",
      details,
    };
  }

  async #getExceptionDetails(variable: Variable): Promise<DAP.ExceptionDetails & { code?: string }> {
    const properties = await this.#getProperties(variable);

    let fullTypeName: string | undefined;
    let message: string | undefined;
    let code: string | undefined;
    let stackTrace: string | undefined;
    let innerException: DAP.ExceptionDetails[] | undefined;

View on GitHub (pinned to 8c5296ac45)

When it happens

Trigger: Thrown at packages/bun-debug-adapter-protocol/src/debugger/adapter.ts:2000 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of oven-sh/bun@8c5296ac45 (2026-08-16). Data as JSON: /api/errors/73edf3d7ea41eabf. Report an issue: GitHub.