If you're seeing this Grafana has failed to load its application files


1. This could be caused by your reverse proxy settings.

2. If you host grafana under subpath make sure your grafana.ini root_url setting includes subpath

3. If you have a local dev build make sure you build frontend using: yarn start, yarn start:hot, or yarn build

4. Sometimes restarting grafana-server can help

app.4dfc71bc8d372c0fbd33.js:2
Uncaught 
  Exception
​    columnNumber: 0
​    data: null
​    filename: "https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js"​
    lineNumber: 2
​    message: ""
​    name: "NS_ERROR_FILE_CORRUPTED"
​    result: 2152857611
​    stack: "
      value@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:1066231 
      value@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:1065722
      tEy8@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:2559002
      i@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:561
      KyLG@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:872129
      i@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:561
      J4KJ@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:818824
      i@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:561
      Vw/f@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:1210398
      i@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:561
      zl43@https://grafana.wikimedia.org/public/build/app.4dfc71bc8d372c0fbd33.js:2:2671765
      i@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:561
      r@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:430
      t@https://grafana.wikimedia.org/public/build/runtime.4dfc71bc8d372c0fbd33.js:1:293
      @https://grafana.wikimedia.org/public/build/vendors~app.4dfc71bc8d372c0fbd33.js:2:47
      "
  <prototype>: ExceptionPrototype { toString: toString(), name: Getter, message: Getter, … }
  value store.ts:50
  value store.ts:21
  tEy8 reducers.ts:53
  Webpack 12
        i
        KyLG
        i
        J4KJ
        i
        f
        i
        zl43
        i
        r
        t
        <anonymous>

HTTP/2 200 OK
date: Sun, 06 Sep 2020 20:24:56 GMT
server: Apache
cache-control: no-cache
content-type: text/html; charset=UTF-8
expires: -1
pragma: no-cache
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
vary: Accept-Encoding
content-encoding: gzip
age: 0
x-cache: cp2031 miss, cp2027 pass
x-cache-status: pass
server-timing: cache;desc="pass"
strict-transport-security: max-age=106384710; includeSubDomains; preload
x-client-ip: ***
accept-ranges: bytes
X-Firefox-Spdy: h2

HTTP/2 200 OK
date: Sun, 06 Sep 2020 20:24:56 GMT
server: Apache
accept-ranges: bytes
cache-control: public, max-age=31536000
content-type: application/javascript
last-modified: Thu, 06 Aug 2020 12:41:03 GMT
vary: Accept-Encoding
content-encoding: gzip
age: 0
x-cache: cp2031 miss, cp2027 pass
x-cache-status: pass
server-timing: cache;desc="pass"
strict-transport-security: max-age=106384710; includeSubDomains; preload
x-client-ip: ***
X-Firefox-Spdy: h2