Issue type:

• 🐛 Bug

Short description:

When using a fluid importer/exporter with a variable card containing a Fluid in 'Pick up/place Fluid' - the importer will not import the fluid and the exporter will not export the fluid. Setting 'import/export all fluids' respectively will import/export the fluid in front.

Steps to reproduce the problem:

Importer:

1. Place a fluid sink (eg. thermal expansion tank) with a fluid interface onto a cable.
2. Connect cable to fluid importer.
3. Place water in front of fluid importer.
4. Create variable card with 'Fluid' type 'water' and place in 'pick up fluid' slot.

Exporter:

1. Place a fluid source (eg. thermal expansion tank) with a fluid interface onto a cable.
2. Connect cable to fluid exporter.
3. Create variable card with 'Fluid' type 'water' and place in 'place fluid' slot.
4. Put water in the fluid source

Expected behaviour:

The importer should pick up the water.
The exporter should place water.

Versions:

• This mod: 1.6.1
• Minecraft: 1.12.2
• Forge: 1.8.0

Thanks for reporting, I'll look into it as soon as possible!