Django + splinx Problems

1)

'Settings' object has no attribute 'database _ engine'

Solution: django1.4 deleted database_engine and changed the database_engine in the app to settings. Databases ['default'] ['engine'].

2)

indexer.exe –config sphinx.conf testSphinx_story

Fatal:No readableconfigfile(Looked
In./sphexample. conf)

Solution: Change-config to -- config.

3)

Query cannot be introduced.

No cause is found

4)run indexer.exe -- config E:/sphinx-0.9.9-win32/sphinx. conf error:

Error: Section 'myapp _ Meida '(type = 'source') already exists

Delete the part related to index_name in/sphexample. conf.

Searchd -- config E:/sphinx-0.9.9-win32/sphexample. conf error reported,

Warning: Index 'myapp _ Meida ': preload: failed to open E:/data/myapp_meida.7d: no such file or directory; not serving

Fatal: no valid indexes to serve

I don't know if it is related to the part of index_name that I deleted.