The micro engine system runs abnormally in production

Recently, I learned about micro engine system , All functions are normal locally, but some functions are abnormal when deployed to the production environment Click and there is no response Show blank page ？ After comparison, the parameters are exactly the same
1、 The database related configuration has been changed to production

2、 Pull the production database locally and configure it as a local database All functions can be used normally

Solution ：

First of all, I put the data/config.php The developer mode in the file opens  

$config['setting']['development'] = 1;

Then request the same again url Prompt message is found

It is said that the authorization authentication failed 、 The corresponding file or folder cannot be found , Because the micro engine system will automatically generate new files in the specified folder, it needs to give all （ read 、 Write 、 perform ） jurisdiction

So find the root directory of the micro engine project and execute the authorization command

sudo chmod -R 777   Project home directory /**

Request discovery again successful