[Neos] Migrations: Specified key was too long; max key length is 767 bytes

[Ton Akveld]

Hi group,

Although this topic is over a year old, it is the only one coming close to the problem I experience while running Neos V1.2 setup on my MacBook (Yosemite 10.10.2) with MySQL 5.5.33.
This is the error message:
Uncaught Exception in Flow
#1355480641:
Uncaught Exception: Doctrine\DBAL\DBALException

Message
An exception occurred while executing 'CREATE UNIQUE INDEX
flow3_identity_typo3_typo3cr_domain_model_workspace ON
typo3_typo3cr_domain_model_workspace (name)':

SQLSTATE[42000]: Syntax error or access violation: 1061 Duplicate key
name 'flow3_identity_typo3_typo3cr_domain_model_workspace'

More Information
File Packages/Libraries/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 47

Nested exception: PDOException

Message
SQLSTATE[42000]: Syntax error or access violation: 1061 Duplicate key
name 'flow3_identity_typo3_typo3cr_domain_model_workspace'

More Information
Exception code 42000
File Packages/Libraries/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 646

Help and advice are highly appreciated!

Kind regards,

Ton Akveld