Error on migration about lychee HOT 5 CLOSED

Out of curiosity, which MySQL/MariaDB version are you using?

from lychee.

@jgbellin but you are losing the multi byte version of utf8mb4 which add emojies and cover additional characters: https://stackoverflow.com/a/30074553/3981163
Might be useful for the cn people...

from lychee.

Here's my STATUS dump:

MariaDB [(none)]> status;
--------------
mysql  Ver 15.1 Distrib 10.1.37-MariaDB, for debian-linux-gnueabihf (armv8l) using readline 5.2

Current pager:		stdout
Using outfile:		''
Using delimiter:	;
Server:			MariaDB
Server version:		10.1.37-MariaDB-0+deb9u1 Raspbian 9.0
Protocol version:	10
Connection:		Localhost via UNIX socket
Server characterset:	utf8mb4
Db     characterset:	utf8mb4
Client characterset:	utf8mb4
Conn.  characterset:	utf8mb4

from lychee.

try to edit the /config/database.php file :
at line 50,
repace 'charset' => 'utf8mb4', 'collation' => 'utf8mb4_unicode_ci',
with 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci',
it should work (worked for me)

from lychee.

Ok, finally looping back to this. I removed all Laravel directories and tables. Short of rebuilding the server, I was starting from a blank slate. Running php artisan migrate continues to throw the key error.

In Connection.php line 664:
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: alter table `users` add unique `users_username_unique`(`username`))

Following @jgbellin's advice, changing /config/database.php allowed the migration to proceed without error. I don't know enough PHP to debug this one, though.

from lychee.