OperationalError: no such module: fts4

问题

Hi I´ve tried to run a fuzzymatcher code and the error below pops up:

OperationalError: no such module: fts4

Any suggestions? Thanks in advance

Edit: I've already tried downloading the sqlite zip from the website and saving it in DLLs files but it still does not work. Do I have to activate it somehow?

I´m using Anaconda3 64 bit.

Thanks

回答1:

1. Confirm that the DLL files have been added in the correct place; if you are using Windows it will be C:\ProgramData\Anaconda3\DLLs.

2. you can try to load the extensions:

import sqlite3
conn = sqlite3.connect(':memory:')
cur = conn.cursor()
conn.enable_load_extension(True)

for (val,) in cur.execute('pragma compile_options'): 
    print (val)

It will show some results similar to these:

COMPILER=msvc-1500
ENABLE_BYTECODE_VTAB
ENABLE_COLUMN_METADATA
ENABLE_DBSTAT_VTAB
ENABLE_FTS3
ENABLE_FTS4
ENABLE_FTS5
ENABLE_GEOPOLY
ENABLE_JSON1
ENABLE_RTREE
ENABLE_STMTVTAB
MAX_TRIGGER_DEPTH=100
TEMP_STORE=1
THREADSAFE=1

来源：https://stackoverflow.com/questions/61901689/operationalerror-no-such-module-fts4