Hello, after connecting Metabase to Sqlite database, I see no tables. I already tried to sync & rescan field values, but it does not help. Would be very grateful for advice!
Best,
Ulyana
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Hi @ulaseeon
Make sure that you do a browser refresh, since sometimes old cache can make it seem like newly added tables doesn’t exist.
Check the log for any errors during a forced sync+scan (Admin > Databases > your-database). Admin > Troubleshooting > Logs.
Thank you for the prompt reply!
I signed off & refreshed browers & cookies, did not help.
But I think there might be something in logs: Troubleshooting -> Tasks -> Troubleshooting logs
sync tables: {“updated-tables”:0,“total-tables”:0}
classified tables: {“total-tables”:0,“tables-classified”:0}
analyse: null
field values scanning: null
Troubleshooting -> Logs
has line containing “DEBUG metabase middleware”
Do you know what that means? I have tables in the database when I use DB Browser to check it...
Thank you!
Ulyana
@ulaseeon
Open two tabs in your browser. One looking at Admin > Troubleshooting > Logs at the bottom. The other starting a sync+scan in Admin > Databases > your-database.
Thanks! This is what I see.
First I thought I miss sqlite metabase plugin, but looks like I have it. Also, the database in connected - w/o plugin it would probably not be possible. Do you have any ideas?
I also exported data from the database to csv and it worked, so cant understand why the tables are missing
Thank you!
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: Sync metadata for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.driver.impl Initializing driver :sqlite…
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.plugins.classloader Added URL file:/C:/Users/[NAME]/plugins/sqlite.metabase-driver.jar to classpath
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 DEBUG metabase.plugins.init-steps Loading plugin namespace metabase.driver.sqlite…
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.driver.impl Registered driver :sqlite (parents: [:sql-jdbc])
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 DEBUG metabase.plugins.jdbc-proxy Registering JDBC proxy driver for class org.sqlite.JDBC…
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: step ‘sync-timezone’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util FINISHED: step ‘sync-timezone’ for sqlite Database 4 ‘Test3’ (184.5 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: step ‘sync-tables’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util FINISHED: step ‘sync-tables’ for sqlite Database 4 ‘Test3’ (10.5 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: step ‘sync-fields’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util FINISHED: step ‘sync-fields’ for sqlite Database 4 ‘Test3’ (1.9 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: step ‘sync-fks’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util FINISHED: step ‘sync-fks’ for sqlite Database 4 ‘Test3’ (2.5 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util STARTING: step ‘sync-metabase-metadata’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:36+02:00 INFO metabase.sync.util FINISHED: step ‘sync-metabase-metadata’ for sqlite Database 4 ‘Test3’ (6.6 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util FINISHED: Sync metadata for sqlite Database 4 ‘Test3’ (515.8 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util STARTING: Analyze data for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util STARTING: step ‘fingerprint-fields’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util FINISHED: step ‘fingerprint-fields’ for sqlite Database 4 ‘Test3’ (1.8 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util STARTING: step ‘classify-fields’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util FINISHED: step ‘classify-fields’ for sqlite Database 4 ‘Test3’ (1.3 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util STARTING: step ‘classify-tables’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util FINISHED: step ‘classify-tables’ for sqlite Database 4 ‘Test3’ (2.2 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:37+02:00 INFO metabase.sync.util FINISHED: Analyze data for sqlite Database 4 ‘Test3’ (19.9 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:38+02:00 DEBUG metabase.middleware.log POST /api/database/4/rescan_values 200 3.6 ms (1 DB calls) App DB connections: 0/4 Jetty threads: 5/50 (2 idle, 0 queued) (46 total active threads) Queries in flight: 0 (0 queued)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:38+02:00 INFO metabase.sync.util STARTING: Cache field values in sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:38+02:00 INFO metabase.sync.util STARTING: step ‘update-field-values’ for sqlite Database 4 ‘Test3’
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:38+02:00 INFO metabase.sync.util FINISHED: step ‘update-field-values’ for sqlite Database 4 ‘Test3’ (2.9 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:57:38+02:00 INFO metabase.sync.util FINISHED: Cache field values in sqlite Database 4 ‘Test3’ (11.5 ms)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:58:48+02:00 DEBUG metabase.middleware.log GET /api/collection/root/items 200 11.5 ms (6 DB calls) App DB connections: 0/4 Jetty threads: 5/50 (2 idle, 0 queued) (45 total active threads) Queries in flight: 0 (0 queued)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:58:48+02:00 DEBUG metabase.middleware.log GET /api/collection/root 200 2.5 ms (2 DB calls) App DB connections: 0/4 Jetty threads: 5/50 (2 idle, 0 queued) (45 total active threads) Queries in flight: 0 (0 queued)
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:58:48+02:00 DEBUG metabase.middleware.log GET /api/database 200 7.5 ms (3 DB calls) App DB connections: 0/4 Jetty threads: 5/50 (1 idle, 0 queued) (45 total active threads) Queries in flight: 0 (0 queued
[5b998d4e-2db8-4174-8b7e-d9d7474367ec] 2020-04-21T22:58:49+02:00 ERROR metabase.middleware.log GET /api/automagic-dashboards/database/2/candidates 500 3.8 ms (3 DB calls)
{:message “C:\Users[NAME]\metabase.jar (The system cannot find the path specified)”,
:type java.io.FileNotFoundException,
:stacktrace
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@ulaseeon
The error is for database 2, but you’re doing a sync+scan on database 4
EDIT: By the way, you’re using a very old version of Java - you should either upgrade or alternatively try a different version:
https://adoptopenjdk.net/releases.html?variant=openjdk11&jvmVariant=hotspot
Thank you very much for your help! I changed to Microsoft SQL and it works. Thanks for the advice on java, too 
