Thunk an asynchronous action call to another asynchronous action error indicates a lack of middleware

it turns out that there is no problem with this use. Since updating create-react-app, re-eject and updating some dependent libraries, there have been problems

< H2 > 1. Store < / H2 >
"react": "^16.5.2",
"react-redux": "^5.0.7",
"react-redux-loading-bar": "^4.0.8",
"react-router-dom": "^4.3.1",
"react-router-redux": "^5.0.0-alpha.9",
"redux": "^4.0.1",
"redux-thunk": "^2.3.0",
Sep.05,2021

fetchExportSchoolByStage should not return a promise object, but a function (the arrow is missing once

)
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3d80f-2bbe6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3d80f-2bbe6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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