Neo4j

txx18 · ‎12-27-2020

hello, .
Yesterday I accidentally restarted my computer, and I found that some of my databases were missing.
You can see I have only 5 databases here, but there are 8 directories in "dbmss".

That mean I need to reload my another 3 databases, even if they may be broken.
I would appreciate your help.

other information:

some of the databases were cloned from another orignally, and I use the original one for back up.
I renamed some databases them when another database is online.

system inforamtion:

os: windows 10 v2004
neo4j version: 4.2.0 & 4.2.1
neo4j destop verson: 1.3.11

nglgzz · ‎01-14-2021

This question has been answered in the GitHub issue where it was originally posted.

usuallycwdillon · ‎02-01-2021

I found this thread today because today I opened Neo4j Desktop and had NO databases.

Following the troubleshooting on the github link, I found that my databases.json file empty (0 bytes) with a modified data on 27 January (the last time I used Desktop).

Looking at the log at startup today, there are entries for each of the databases with an info line: Checking store_lock file for database-

[2021-02-01 11:26:38.246] [info] Starting Neo4j Desktop 1.3.4 @ Linux 5.10.9-1-default
[2021-02-01 11:26:39.721] [info] Starting Nest application... NestFactory true
[2021-02-01 11:26:39.728] [info] SystemModule dependencies initialized InstanceLoader true
[2021-02-01 11:26:39.784] [info] Initializing persistence
[2021-02-01 11:26:39.785] [info] GraphQL server is running @ http://127.0.0.1:11001
[2021-02-01 11:26:39.841] [info] Configuring crash reporting
[2021-02-01 11:26:39.843] [info] Reading settings
[2021-02-01 11:26:39.845] [info] Reading bundled resources /tmp/.mount_Neo4jDqbc3Zh/resources
[2021-02-01 11:26:39.845] [info] Reading bundled resources /tmp/.mount_Neo4jDqbc3Zh/resources
[2021-02-01 11:26:39.845] [info] Configuring proxy: NO_PROXY
[2021-02-01 11:26:40.366] [info] [1] Online check request: https://dist.neo4j.org/neo4j-desktop/win/latest.yml
[2021-02-01 11:26:40.814] [info] [1] Online check response: 200 version: 1.4.1
files
[2021-02-01 11:26:40.817] [info] Stopping any running databases
[2021-02-01 11:26:40.844] [info] Checking store_lock file for database-693a805f-252b-4b0a-8aed-c5043871e989
[2021-02-01 11:26:40.844] [info] Checking store_lock file for database-693a805f-252b-4b0a-8aed-c5043871e989
[2021-02-01 11:26:40.844] [info] Checking store_lock file for database-7a939deb-469b-4414-a3fa-f7c8bc1d1936
[2021-02-01 11:26:40.844] [info] Checking store_lock file for database-9e82feff-c75a-4935-9720-f3038720b975
[2021-02-01 11:26:40.845] [info] Checking store_lock file for database-a126fbc2-64a8-44e0-abf2-3f700a9ff6b4
[2021-02-01 11:26:40.845] [info] Checking store_lock file for database-ba2f06c0-e7e5-4bac-bc10-33c1033bd435
[2021-02-01 11:26:40.845] [info] Checking store_lock file for database-e02341f2-765c-48a6-b308-90ef826c0d5f
[2021-02-01 11:26:40.845] [info] Checking store_lock file for database-fcaa032e-429f-4cc6-b183-35c200bd8239
[2021-02-01 11:26:40.845] [info] Checking store_lock file for database-fcaa032e-429f-4cc6-b183-35c200bd8239
[2021-02-01 11:26:40.846] [info] Registering listener for protocolManager/arguments/changed
[2021-02-01 11:26:40.861] [info] Opening main window
[2021-02-01 11:26:40.865] [error] Protocol Manager type error: url must be string. url = undefined
[2021-02-01 11:26:41.021] [info] Registering IPC listeners
[2021-02-01 11:26:41.548] [info] [1] Online check request: https://dist.neo4j.org/neo4j-desktop/win/latest.yml
[2021-02-01 11:26:41.691] [info] [1] Online check response: 200 version: 1.4.1
files
[2021-02-01 11:26:41.843] [info] Buffering metrics until application is online
[2021-02-01 11:26:41.849] [info] Buffering metrics until application is online
[2021-02-01 11:26:42.858] [info] [1] Online check request: https://dist.neo4j.org/neo4j-desktop/win/latest.yml
[2021-02-01 11:26:42.966] [info] [1] Online check response: 200 version: 1.4.1
files
[2021-02-01 11:26:44.044] [warn] Failed to parse manifest file for Graph-App[neo4j-bloom]. {
  constructor: 'Error',
  stack: 'Error: Graph-App[neo4j-bloom] does not contain manifest.json\n' +
    '    at t.getManifest (/tmp/.mount_Neo4jDqbc3Zh/resources/app.asar/dist/main.prod.js:1:37675)\n' +
    '    at w.resolveConfig (/tmp/.mount_Neo4jDqbc3Zh/resources/app.asar/dist/main.prod.js:1:63942)\n' +
    '    at C (/tmp/.mount_Neo4jDqbc3Zh/resources/app.asar/dist/main.prod.js:1:54877)\n' +
    '    at async Promise.all (index 1)\n' +
    '    at R.getGraphApps (/tmp/.mount_Neo4jDqbc3Zh/resources/app.asar/dist/main.prod.js:1:57623)'
}
[2021-02-01 11:26:44.055] [info] Graph Apps: Removing installed but not configured [
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/graph-gallery',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/graphlytic-desktop',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/graphxr',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/halin',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/neo4j-etl-ui',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/neomap-0-5-0',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/neuler',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/query-log-analyzer',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/_global/releases--stellasia-neomap--github',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/graphapps/charts',
  '/home/cw/.config/Neo4j Desktop/Application/graphApps/graphapps/neosemantics'
]

The only error I see is with the Bloom graph app.

Neo4j

I restarted my computer and lost my database in UI #100