Hello,
I have been facing some strange error popping out in my dash app. I have no idea why this is happening because it only happens sometimes. Below the complete error message.
I have tried to debug it but could find something wrong with what I am doing in the callbacks. The GIF below shows how the error appeared.
(This error originated from the built-in JavaScript code that runs Dash apps. Click to see the full stack trace or open your browser's console.)
40404/</<[656]</e.exports@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2126734
At@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2123404
X@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2124439
I@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2459309
40404/</<[829]</r.convertToTspans@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2457565
W@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2120145
40404/</<[58]</</Y.call@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:53741
x@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2119893
v@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2117781
draw@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2125440
40404/</<[844]</r.drawData@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2538460
40404/</<[803]</f.syncOrAsync@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2427496
40404/</<[840]</r._doPlot@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2515488
40404/</<[803]</f.syncOrAsync@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2427496
40404/</<[840]</r.react@http://localhost:8050/_dash-component-suites/dash/dcc/async-plotlyjs.js:2:2519884
value@http://localhost:8050/_dash-component-suites/dash/dcc/async-graph.js:1:7912
value@http://localhost:8050/_dash-component-suites/dash/dcc/async-graph.js:1:12619
callComponentWillReceiveProps@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:13111:16
updateClassInstance@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:13313:38
updateClassComponent@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:17242:22
beginWork@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:18755:18
beginWork$1@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:23314:16
performUnitOfWork@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:22292:14
workLoopSync@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:22265:24
performSyncWorkOnRoot@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:21891:11
flushSyncCallbackQueueImpl/<@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:11224:26
unstable_runWithPriority@http://localhost:8050/_dash-component-suites/dash/deps/react@16.v2_0_0m1638015489.14.0.js:2685:14
runWithPriority$1@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:11174:12
flushSyncCallbackQueueImpl@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:11219:26
flushSyncCallbackQueue@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:11207:5
batchedUpdates$1@http://localhost:8050/_dash-component-suites/dash/deps/react-dom@16.v2_0_0m1638015489.14.0.js:21997:9
notify@webpack://dash_renderer/./node_modules/react-redux/es/utils/Subscription.js?:24:12
notifyNestedSubs@webpack://dash_renderer/./node_modules/react-redux/es/utils/Subscription.js?:95:20
handleChangeWrapper@webpack://dash_renderer/./node_modules/react-redux/es/utils/Subscription.js?:100:12
dispatch@webpack://dash_renderer/./node_modules/redux/es/redux.js?:307:7
createThunkMiddleware/</</<@webpack://dash_renderer/./node_modules/redux-thunk/es/index.js?:12:16
applyProps@webpack://dash_renderer/./src/observers/executedCallbacks.ts?:74:15
observer/</<@webpack://dash_renderer/./src/observers/executedCallbacks.ts?:115:40
forEach@webpack://dash_renderer/./node_modules/ramda/es/forEach.js?:50:7
_checkForMethod/<@webpack://dash_renderer/./node_modules/ramda/es/internal/_checkForMethod.js?:27:116
f2@webpack://dash_renderer/./node_modules/ramda/es/internal/_curry2.js?:34:14
observer/<@webpack://dash_renderer/./src/observers/executedCallbacks.ts?:102:55
forEach@webpack://dash_renderer/./node_modules/ramda/es/forEach.js?:50:7
_checkForMethod/<@webpack://dash_renderer/./node_modules/ramda/es/internal/_checkForMethod.js?:27:116
f2@webpack://dash_renderer/./node_modules/ramda/es/internal/_curry2.js?:34:14
observer@webpack://dash_renderer/./src/observers/executedCallbacks.ts?:84:51
StoreObserver/</<@webpack://dash_renderer/./src/StoreObserver.ts?:100:9
forEach@webpack://dash_renderer/./node_modules/ramda/es/forEach.js?:50:7
_checkForMethod/<@webpack://dash_renderer/./node_modules/ramda/es/internal/_checkForMethod.js?:27:116
f2@webpack://dash_renderer/./node_modules/ramda/es/internal/_curry2.js?:34:14
StoreObserver/<@webpack://dash_renderer/./src/StoreObserver.ts?:98:51
dispatch@webpack://dash_renderer/./node_modules/redux/es/redux.js?:307:7
createThunkMiddleware/</</<@webpack://dash_renderer/./node_modules/redux-thunk/es/index.js?:12:16
_callee$@webpack://dash_renderer/./src/observers/executingCallbacks.ts?:78:25
c@http://localhost:8050/_dash-component-suites/dash/dcc/async-slider.js:1:109231
l/i._invoke</<@http://localhost:8050/_dash-component-suites/dash/dcc/async-slider.js:1:109020
C/</<@http://localhost:8050/_dash-component-suites/dash/dcc/async-slider.js:1:109656
asyncGeneratorStep@webpack://dash_renderer/./src/observers/executingCallbacks.ts?:13:103
_next@webpack://dash_renderer/./src/observers/executingCallbacks.ts?:15:212