Dynmap not working (with a mess of possible reasons) | Dynmap® | Page 1

lusty ice May 7, 2024, 4:30 PM

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So I did a bunch of things:
-i updated to 1.20.5/6 (Spigot) from 1.20.1 (Spigot)
-i moved minecraft server and world into a subdirectory (from /minecraft/ to /minecraft/aerium/) along with it's own /plugins/ folder
-i downloaded the lasted dynmap jar and put it in the new location (/minecraft/aerium/plugins)
-i COPIED the /minecraft/plugins/dynmap/ folder to /minecraft/aerium/plugins/dynmap/
-i am now running minecraft server in a docker container (it's running/healthy)
-i also happened to migrate mysql to mariadb
-i think that is the extent of the changes

fresh pathBOT May 7, 2024, 4:30 PM

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Before we get started, please tell us a bit about your server setup:

lusty ice May 7, 2024, 4:31 PM

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when i launch minecraft from the docker container i get the following errors related to dynmap:

[15:37:52] [Server thread/INFO]: [dynmap] Enabling dynmap v3.7-beta-5-943
[15:37:52] [Server thread/INFO]: [dynmap] Added 20 custom biome mappings
[15:37:52] [Server thread/INFO]: [dynmap] Using Bukkit Permissions (superperms) for access control
[15:37:52] [Server thread/INFO]: [dynmap] Web interface permissions only available for online users
[15:37:52] [Server thread/WARN]: [dynmap] Could not create directory for tiles ('/srv/internum/www/minecraft.locutus.site/html/dynmap/tiles').
[15:37:52] [Server thread/INFO]: [dynmap] Opening MySQL database localhost:3306/DynmapDatabase as map store
[15:37:52] [Server thread/INFO]: [dynmap] Initializing database schema
[15:37:52] [Server thread/ERROR]: [dynmap] SQLException: Error creating tables
[15:37:52] [Server thread/ERROR]: [dynmap] ErrorCode: 0, SQLState=08S01
[15:37:52] [Server thread/ERROR]: [dynmap] Message: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[15:37:52] [Server thread/ERROR]: [dynmap] ConnectionString: jdbc:mysql://localhost:3306/DynmapDatabase?allowReconnect=true
[15:37:52] [Server thread/ERROR]: [dynmap] CausedBy: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[15:37:52] [Server thread/ERROR]: [dynmap] CausedBy: Connection refused
[15:37:52] [Server thread/ERROR]: [dynmap] Map storage initialization failure
[15:37:52] [Server thread/INFO]: [dynmap] Unloaded 0 components.
[15:37:52] [Server thread/INFO]: [dynmap] Disabled

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Also when i view minecraft.locutus.site in the browser, dynmap appears to be running just fine but appears to be running the OLD dynamp (at /minecraft/ location, rather than the new location /minecraft/aerium/ as evidenced by it still showing all the worlds that i have included the /minecraft/ folder which are NOT included in the /minecraft/aerium/ folder (only one world got copied to the new location).

Possible reasons I am thinking:

the old dynmap is indeed still 'running' and preventing the new one from working and i dont know how to shut the old one off! (it seems to run independently of the minecraft server)
-the docker container isn't properly configured to access the database (docker and mysql are running on the same machine. i tried adding port 3306 to the container but it gives an error "port in use", i tried adding privilege to dynmapuser in mysql and specifying the docker container's ip 172.17.0.6 rather than simply localhost)

i hope that the solution is easy to spot for someone here, i apologize for all the confounding factors.

fresh pathBOT May 7, 2024, 4:32 PM

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Thank you! Please provide any errors you are experiencing and upload your configuration.txt. Someone from our <@&801354402010628138> team will respond to help shortly. As a general reminder, everyone on our support team is a volunteer, please be kind!

#

Configuration.txt link: https://pastebin.com/Umwx7dz1

Pastebin

# All paths in this configuration file are relative to Dynmap's dat...

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

fresh pathBOT May 7, 2024, 4:36 PM

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fresh path Configuration.txt link: https://pastebin.com/Umwx7dz1

cloud steeple May 7, 2024, 4:38 PM

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dynmap does not start because it cannot connect to the mysql server on localhost:3306

lusty ice May 7, 2024, 4:39 PM

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How do i fix this?

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I tried changing hostname to 192.168.1.24 in the configuration.txt

and then i get:

[16:46:43] [Server thread/ERROR]: [dynmap] Message: null, message from server: "Host '172.17.0.2' is not allowed to connect to this MariaDB server"

so i tried adding this line to mariadb:

MariaDB [(none)]> GRANT ALL PRIVILEGES ON DynmapDatabase.* TO 'dynmapwebserver'@'172.17.0.*' IDENTIFIED BY '[password removed]';

the 'no allowed' error persists, though.

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i may be making progress. I added the following:

MariaDB [(none)]> GRANT ALL PRIVILEGES ON DynmapDatabase.* TO 'dynmapwebserver'@'172.17.0.2' IDENTIFIED BY '[password removed]';

specified '2' instead of ''

now i get these errors:

[16:57:06] [Server thread/INFO]: [dynmap] Added 20 custom biome mappings
[16:57:06] [Server thread/INFO]: [dynmap] Using Bukkit Permissions (superperms) for access control
[16:57:06] [Server thread/INFO]: [dynmap] Web interface permissions only available for online users
[16:57:06] [Server thread/WARN]: [dynmap] Could not create directory for tiles ('/srv/internum/www/minecraft.locutus.site/html/dynmap/tiles').
[16:57:06] [Server thread/INFO]: [dynmap] Opening MySQL database 192.168.1.24:3306/DynmapDatabase as map store
[16:57:06] [Server thread/INFO]: [dynmap] Connected to MySQL v5.5
[16:57:06] [Server thread/INFO]: [dynmap] Schema version = 6
[16:57:06] [Server thread/ERROR]: [dynmap] Error writing MySQL_config.php
java.io.FileNotFoundException: /srv/internum/www/minecraft.locutus.site/html/dynmap/standalone/MySQL_config.php (No such file or directory)

....

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at java.base/java.io.FileOutputStream.open0(Native Method) ~[?:?]
at java.base/java.io.FileOutputStream.open(Unknown Source) ~[?:?]
at java.base/java.io.FileOutputStream.<init>(Unknown Source) ~[?:?]
at java.base/java.io.FileOutputStream.<init>(Unknown Source) ~[?:?]
at java.base/java.io.FileWriter.<init>(Unknown Source) ~[?:?]
at org.dynmap.storage.mysql.MySQLMapStorage.writeConfigPHP(MySQLMapStorage.java:350) ~[?:?]
at org.dynmap.storage.mysql.MySQLMapStorage.init(MySQLMapStorage.java:326) ~[?:?]
at org.dynmap.DynmapCore.initConfiguration(DynmapCore.java:467) ~[?:?]
at org.dynmap.bukkit.DynmapPlugin.onEnable(DynmapPlugin.java:985) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266) ~[spigot-api-1.20.6-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.20.6-R0.1-SNAPSHOT.jar:?] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:491) ~[spigot-api-1.20.6-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_20_R4.CraftServer.enablePlugin(CraftServer.java:541) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at org.bukkit.craftbukkit.v1_20_R4.CraftServer.enablePlugins(CraftServer.java:455) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:634) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:419) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:265) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at net.minecraft.server.MinecraftServer.y(MinecraftServer.java:1010) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
....

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at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:311) ~[spigot-1.20.6-R0.1-SNAPSHOT.jar:4149-Spigot-e2c1eee-4e7d749]
at java.base/java.lang.Thread.run(Unknown Source) [?:?]
[16:57:06] [Server thread/ERROR]: [dynmap] Map storage initialization failure
[16:57:06] [Server thread/INFO]: [dynmap] Unloaded 0 components.
[16:57:06] [Server thread/INFO]: [dynmap] Disabled

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note:

/srv/internum/www/minecraft.locutus.site/html/dynmap/standalone$ ls
config.js MySQL_access.php MySQL_getlogin.php MySQL_sendmessage.php PostgreSQL_configuration.php PostgreSQL_markers.php register.php tiles.php
configuration.php MySQL_config.php MySQL_login.php MySQL_tiles.php PostgreSQL_funcs.php PostgreSQL_sendmessage.php sendmessage.php update.php
login.php MySQL_configuration.php MySQL_markers.php MySQL_update.php PostgreSQL_getlogin.php PostgreSQL_tiles.php SQLite_markers.php
markers.php MySQL_funcs.php MySQL_register.php PostgreSQL_access.php PostgreSQL_login.php PostgreSQL_update.php SQLite_tiles.php

cloud steeple May 7, 2024, 5:16 PM

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now dynmap has no write permissions to that folder

fresh pathBOT May 11, 2024, 12:33 AM

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fresh pathBOT May 14, 2024, 2:45 AM

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fresh pathBOT May 17, 2024, 4:06 AM

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#Dynmap not working (with a mess of possible reasons)