Nov. 23, 2018
11:25 a.m.
Which again, should means you never executed initializeLocalhostMongoDB method. Can you try doing:
TBBlock initializeLocalhostMongoDB.
Esteban
You were right Esteban, finally I fixed it by manually executing the code below at Playground: | repository | repository := VOMongoRepository database: 'tinyblog'. repository enableSingleton . Even thought I was putting the above code at initialize method of TBMBlog, but I don't know why its never get executed! Thank you very much for your help! -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html