My application was a heavy application with 4 screens and around 100 containers with various layouts. i just added a new store and a model for that . while givin the mapping for one of the model field i gave <NodeName.Field Name> , i think just because of the space in field name it got crashed and i lost everything else. can you please let me know how can i recover it ?? this is bool that i have to again create all this. if you have the solution then please let me know.Thanks in advance.
Steps to reproduce the problem:
Create a new sencha ExtJs 4.x project
add a model in it
add model field and in mapping config just give nodeName.field name with space character