Kubernetes ${input.label} failed (exit ${result.exitCode})${

Error message

Kubernetes ${input.label} failed (exit ${result.exitCode})${detail ? `: ${detail}` : ""}

What it means

Error "Kubernetes ${input.label} failed (exit ${result.exitCode})${detail ? `: ${detail}` : ""}" thrown in paperclipai/paperclip.

Source

Thrown at packages/plugins/sandbox-providers/kubernetes/src/file-sync.ts:220

 * never load-bearing.
 */
async function streamFileToPodStdin(input: {
  exec: PodStreamExec;
  script: string;
  filePath: string;
  timeoutMs: number;
  label: string;
}): Promise<void> {
  const source = createReadStream(input.filePath);
  try {
    const result = await input.exec(["/bin/sh", "-c", input.script], {
      stdin: source,
      timeoutMs: input.timeoutMs,
      maxStderrBytes: SYNC_STDERR_CAP_BYTES,
    });
    if (result.exitCode !== 0) {
      const detail = (result.stderr || "").trim();
      throw new Error(
        `Kubernetes ${input.label} failed (exit ${result.exitCode})${detail ? `: ${detail}` : ""}`,
      );
    }
  } finally {
    source.destroy();
  }
}

/**
 * Run the pod command over one exec and stream its stdout straight into a host
 * file, guarding the byte count against `maxOutputBytes` so an untrusted pod
 * cannot fill the host disk. Resolves only after the file is fully flushed, so a
 * caller that reads it back always sees the complete archive; throws fail-loud on
 * a non-zero exit, a tripped disk guard, or a stream error, writing no file the
 * caller then trusts.
 */
async function streamPodStdoutToFile(input: {
  exec: PodStreamExec;

View on GitHub (pinned to 120ae5428f)

Solutions

Inspect the exit code and detail in the message; fix the remote command and retry.

When it happens

Trigger: Thrown at packages/plugins/sandbox-providers/kubernetes/src/file-sync.ts:220 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of paperclipai/paperclip@120ae5428f (2026-08-18). Data as JSON: /api/errors/2b4276d4dc804871. Report an issue: GitHub.