It becomes an error with the self-hosted runner.

[takashi-uchida]

Describe the bug
It becomes an error with the self-hosted runner.

name: Claude Code

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  issues:
    types: [opened, assigned]
  pull_request_review:
    types: [submitted]

jobs:
  claude:
    if: |
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
    runs-on: [self-hosted, linux]
    permissions:
      contents: read
      pull-requests: read
      issues: read
      id-token: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Run Claude Code
        id: claude
        uses: anthropics/claude-code-action@v1
        with:
          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
          claude_args: |
            --allowedTools "Bash(bun install),Bash(bun test:*),Bash(bun run format),Bash(bun typecheck)"
            --model "claude-opus-4-1-20250805"

[ashwin-ant]

What error are you seeing?

[takashi-uchida]

I fixed various errors, but ultimately the error is this one.
The following items have already been addressed:

• Since an OIDC error occurs, we are verifying the operation on the main branch.
• Because an error occurs if bun is not installed, we are installing it within the workflow.

Run # Run the base-action
Setting up Claude settings at: /root/.claude/settings.json
Creating .claude directory...
Found existing settings: {
  "enableAllProjectMcpServers": true
}
Updated settings with enableAllProjectMcpServers: true
Settings saved successfully
Copying slash commands from /actions-runner/_work/_actions/anthropics/claude-code-action/beta/slash-commands to /root/.claude/
Slash commands directory not found or error copying: ShellError: Failed with exit code 1
Prompt file size: 12693 bytes
Custom environment variables: GITHUB_ACTION_INPUTS
Running Claude with prompt from file: /actions-runner/_work/_temp/claude-prompts/claude-prompt.txt
Error spawning Claude process: 166 |   catProcess.on("error", (error) => {
167 |     console.error("Error reading prompt file:", error);
168 |     pipeStream.destroy();
169 |   });
170 | 
171 |   const claudeProcess = spawn("claude", config.claudeArgs, {
                              ^
error: Executable not found in $PATH: "claude"
      path: "claude",
     errno: -2,
   syscall: "spawn claude",
 spawnargs: [
  "-p", "--verbose", "--output-format", "stream-json", "--allowedTools", "Edit,MultiEdit,Glob,Grep,LS,Read,Write,mcp__github_comment__update_claude_comment,Bash(git add:*),Bash(git commit:*),Bash(git push:*),Bash(git status:*),Bash(git diff:*),Bash(git log:*),Bash(git rm:*)",
  "--disallowedTools", "WebSearch,WebFetch", "--max-turns", "1", "--mcp-config", "{\n  \"mcpServers\": {\n    \"github_comment\": {\n      \"command\": \"bun\",\n      \"args\": [\n        \"run\",\n        \"/actions-runner/_work/_actions/anthropics/claude-code-action/beta/src/mcp/github-comment-server.ts\"\n      ],\n      \"env\": {\n        \"GITHUB_TOKEN\": \"***\",\n        \"REPO_OWNER\": \"xxxxxxxx\",\n        \"REPO_NAME\": \"xxxxxxxxxxxxxt\",\n        \"CLAUDE_COMMENT_ID\": \"3243519330\",\n        \"GITHUB_EVENT_NAME\": \"issues\",\n        \"GITHUB_API_URL\": \"[https://api.github.com\](https://api.github.com/)"\n      }\n    }\n  }\n}"
],
      code: "ENOENT"

      at spawn (node:child_process:630:35)
      at spawn (node:child_process:14:39)
      at runClaude (/actions-runner/_work/_actions/anthropics/claude-code-action/beta/base-action/src/run-claude.ts:171:25)

Claude process error: 166 |   catProcess.on("error", (error) => {
167 |     console.error("Error reading prompt file:", error);
168 |     pipeStream.destroy();
169 |   });
170 | 
171 |   const claudeProcess = spawn("claude", config.claudeArgs, {
                              ^
error: Executable not found in $PATH: "claude"
      path: "claude",
     errno: -2,
   syscall: "spawn claude",
 spawnargs: [
  "-p", "--verbose", "--output-format", "stream-json", "--allowedTools", "Edit,MultiEdit,Glob,Grep,LS,Read,Write,mcp__github_comment__update_claude_comment,Bash(git add:*),Bash(git commit:*),Bash(git push:*),Bash(git status:*),Bash(git diff:*),Bash(git log:*),Bash(git rm:*)",
  "--disallowedTools", "WebSearch,WebFetch", "--max-turns", "1", "--mcp-config", "{\n  \"mcpServers\": {\n    \"github_comment\": {\n      \"command\": \"bun\",\n      \"args\": [\n        \"run\",\n        \"/actions-runner/_work/_actions/anthropics/claude-code-action/beta/src/mcp/github-comment-server.ts\"\n      ],\n      \"env\": {\n        \"GITHUB_TOKEN\": \"***\",\n        \"REPO_OWNER\": \"xxxxxxxx\",\n        \"REPO_NAME\": \"xxxxxxxx\",\n        \"CLAUDE_COMMENT_ID\": \"3243519330\",\n        \"GITHUB_EVENT_NAME\": \"issues\",\n        \"GITHUB_API_URL\": \"[https://api.github.com\](https://api.github.com/)"\n      }\n    }\n  }\n}"
],
      code: "ENOENT"

      at spawn (node:child_process:630:35)
      at spawn (node:child_process:14:39)
      at runClaude (/actions-runner/_work/_actions/anthropics/claude-code-action/beta/base-action/src/run-claude.ts:171:25)

Error: Process completed with exit code 1.
Run bun run ${GITHUB_ACTION_PATH}/src/entrypoints/update-comment-link.ts
Fetching issue comment 3243519330
Successfully fetched as issue comment
GET /repos/xxxxxxxx/xxxxxxxxt/branches/claude%2Fissue-5-20250902-0131 - 404 with id 93D2:1B469E:354B4F:368D79:68B648EC in 175ms
Branch claude/issue-5-20250902-0131 does not exist remotely
Branch claude/issue-5-20250902-0131 does not exist remotely, no branch link will be added
GET /repos/xxxxxxxx/xxxxxxxxt/compare/main...claude%2Fissue-5-20250902-0131 - 404 with id 93D2:1B469E:354C24:368E42:68B648EC in 184ms
Error checking for changes in branch: 11 |   /**
12 |    * Response object if a response was received
13 |    */
14 |   response;
15 |   constructor(message, statusCode, options) {
16 |     super(message);
         ^
HttpError: Not Found - https://docs.github.com/rest/commits/commits#compare-two-commits
   status: 404,
  request: {
  method: "GET",
  url: "https://api.github.com/repos/xxxxxxxx/xxxxxxxx/compare/main...claude%2Fissue-5-20250902-0131",
  headers: [Object ...],
  request: [Object ...],
},
 response: {
  url: "https://api.github.com/repos/xxxxxxxx/xxxxxxxx/compare/main...claude%2Fissue-5-20250902-0131",
  status: 404,
  headers: [Object ...],
  data: [Object ...],
},

      at new RequestError (/actions-runner/_work/_actions/anthropics/claude-code-action/beta/node_modules/@octokit/rest/node_modules/@octokit/core/node_modules/@octokit/request-error/dist-src/index.js:16:5)
      at fetchWrapper (/actions-runner/_work/_actions/anthropics/claude-code-action/beta/node_modules/@octokit/rest/node_modules/@octokit/core/node_modules/@octokit/request/dist-bundle/index.js:122:11)

It seems that fundamentally, an Anthropic API timeout is occurring.

[christian-andersson]

We also have problems with the action from yesterday, the main problem is this.

Error spawning Claude process: 166 |   catProcess.on("error", (error) => {
167 |     console.error("Error reading prompt file:", error);
168 |     pipeStream.destroy();
169 |   });
170 | 
171 |   const claudeProcess = spawn("claude", config.claudeArgs, {
                              ^
error: Executable not found in $PATH: "claude"
      path: "claude",
     errno: -2,
   syscall: "spawn claude",

[kderholtvisma]

any progress on this?

[amondnet]

@takashi-uchida Looking at your logs, it seems you're using the beta version. Would you like to try migrating to v1?

Copying slash commands from /actions-runner/_work/_actions/anthropics/claude-code-action/beta/slash-commands to /root/.claude/

[kderholtvisma]

@takashi-uchida Looking at your logs, it seems you're using the beta version. Would you like to try migrating to v1?

Copying slash commands from /actions-runner/_work/_actions/anthropics/claude-code-action/beta/slash-commands to /root/.claude/

This is not relevant.

We tried the beta and the normal version without any success
We suspect they have changed the https://claude.ai/install.sh script.

[lacolaco]

error: Executable not found in $PATH: "claude"

I'm in the same situation by trying to use base-action@v1.0.16 with ubuntu-slim, the new GitHub official runner.
https://github.blog/changelog/2025-10-28-1-vcpu-linux-runner-now-available-in-github-actions-in-public-preview/

[tispratik]

track_progress fixed it for me as stated here #557