# I am facing constant loading icon in appium inspector for an android application

**URL:** <https://discuss.appium.io/t/i-am-facing-constant-loading-icon-in-appium-inspector-for-an-android-application/40862>\
**Category:** Support\
**Created:** [November 21, 2023, 9:34am UTC](https://discuss.appium.io/t/i-am-facing-constant-loading-icon-in-appium-inspector-for-an-android-application/40862 "2023-11-21T09:34:06Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Zaeem\_Ali](https://discuss.appium.io/user_avatar/discuss.appium.io/zaeem_ali/32/12143_2.png) [@Zaeem\_Ali](https://discuss.appium.io/u/Zaeem_Ali)\
**Post date:** [November 21, 2023, 9:34am UTC](https://discuss.appium.io/t/i-am-facing-constant-loading-icon-in-appium-inspector-for-an-android-application/40862/1 "2023-11-21T09:34:06Z")

</div>

Getting this error in Appium inspector while stuck on loading screen.

main.js:28 GET [http://127.0.0.1:4723/session/0dd96ea4-96d8-4e92-942e-1748b486430b/source](http://127.0.0.1:4723/session/0dd96ea4-96d8-4e92-942e-1748b486430b/source) 404 (Not Found)  
(anonymous) @ main.js:28  
$d7005cb8be4d80d9$export$83e74882c5df8fe1 @ main.js:28  
\_fetch @ main.js:28  
fn @ main.js:28  
async function (async)  
fn @ main.js:28  
\_retry @ main.js:28  
create @ main.js:28  
ky @ main.js:28  
\_libRequest @ main.js:28  
\_request @ main.js:28  
makeRequest @ main.js:28  
protocolCommand @ main.js:28  
cmd @ main.js:28  
$33bd134552ee19dc$export$2e2bcd8739ae039. @ main.js:28  
getSourceUpdate @ appium-client.js:327  
executeMethod @ appium-client.js:127  
async function (async)  
executeMethod @ appium-client.js:118  
run @ appium-client.js:63  
(anonymous) @ Inspector.js:767  
(anonymous) @ Inspector.js:217  
(anonymous) @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\redux-thunk\lib\index.js:23  
(anonymous) @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules@reduxjs\toolkit\dist\redux-toolkit.cjs.development.js:510  
(anonymous) @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules@reduxjs\toolkit\dist\redux-toolkit.cjs.development.js:276  
boundActionCreators. @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-redux\lib\utils\bindActionCreators.js:13  
(anonymous) @ Inspector.js:154  
commitHookEffectListMount @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:23150  
commitPassiveMountOnFiber @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:24931  
commitPassiveMountEffects\_complete @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:24891  
commitPassiveMountEffects\_begin @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:24878  
commitPassiveMountEffects @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:24866  
flushPassiveEffectsImpl @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:27039  
flushPassiveEffects @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:26984  
performSyncWorkOnRoot @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:26076  
flushSyncCallbacks @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:12042  
commitRootImpl @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:26959  
commitRoot @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:26682  
finishConcurrentRender @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:25981  
performConcurrentWorkOnRoot @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\react-dom\cjs\react-dom.development.js:25809  
workLoop @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\scheduler\cjs\scheduler.development.js:266  
flushWork @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\scheduler\cjs\scheduler.development.js:239  
performWorkUntilDeadline @ C:\Users\Zaeem-Desktop\AppData\Local\Programs\Appium Inspector\resources\app.asar\node\_modules\scheduler\cjs\scheduler.development.js:533  
processImmediate @ internal/timers.js:461  
main.js:28 2023-11-21T09:30:37.238Z ERROR webdriver: Request failed with status 404 due to invalid session id: The session identified by 97db8d3b-3fcc-460e-8ade-94c0b0421eae is not known