When I must use the server pack: How can I install this.
A.) This is not the support forum for any public servers.
B.) The server you're trying to join may not be using the latest version of the pack. Check that server's webpage and/or discord for details on which version they use. Once you learn which version the server is using you can use the twitch client to select that version with the "Versions" button in the top left:
C.) You never need to install the server version of a modpack to join a server. That is only for running your own server. If you are interested in running your own server, and you can't find a server version of a modpack, google can guide you towards setting up a server version of a modpack.
I'm having problems with getting Embers to work. I setup the Ember activator + emitter pointing towards a copper cell + ember receptor, with a block distance between the emitter and receptor. With dials on both so I can read the ember levels and levers on the necessary emitters, I am not sure where I am going wrong but there is never ember transferred. Any help or links would be appreciated! Mind you I've already looked at a few spotlights and the original mod-thread.
Some ingot quests do not work because condenser will give you ingots from certain mod while the quest book ask the same ingot from another mod. Craft oredictionary machine from RFTools, and you can freely convert ingot between mods.
I notice erodium or any crystal needed for upgrade void miner do not have preferred lens. Is this intended?
The current rate of getting them are really slow. I think yesterday I afked for about 3 hours only get about 4-5 those crystals.
And I need over 100 to get void miner upgrade from lv1 to lv2.
Place it near where skeletons are and supply it with dark matter (as a fuel). It will quickly transform nearby skeletons into wither skeletons. Just don't be nearby while it does this, or you'll have a bad time.