Issue Description:

After placing an Energy Transfer Node block from the mod Cyclic, hwyla generates 4600 lines of repeating error code. Cyclic's mod author has already been notified.

What happens:

Error log spam

What you expected to happen:

No errors

Steps to reproduce:

1. Install cyclic v 1.17.2
2. Install hwyla v 1.8.26
3. Place Energy Transfer Node block
   ...

Affected Versions (Do not use "latest"):

• Hwyla: 1.8.26
• Minecraft: 1.12.2
• Forge: 14.23.4.2705

Possible Conflicting Mods (Provide their version, as well)

Minecraft log attached. Errors begin on block place on line 2734 and proceed until end of log (4600+ lines of error message)

Key entry:

Caused by: java.lang.NullPointerException
at mcp.mobius.waila.addons.capability.HUDHandlerTank.getNBTData(HUDHandlerTank.java:61) ~[HUDHandlerTank.class:?]
at mcp.mobius.waila.network.MessageRequestTile$Handler.lambda$onMessage$0(MessageRequestTile.java:93) ~[MessageRequestTile$Handler.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_181]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]

ChaoticLogic log file.txt

This is caused by Cyclic having mismatching logic in hasCapability and getCapability

I was wondering what those error messages spamming the console were. But I mean its not really breaking the server so do I need to do anything about this? Also can I even do anything or is this a bug?