Crash Due to Block "Filled Inconsistently"

  • I was making a tutorial world for a modpack im making and setting up machines and processes to teach viewers mechanics and i has a pump adjacent to a fluid needing block, and also piped to another block and that pipe was also adjacent to the first fluid needing block so when i placed the last water pipe connecting to the second block, it looked like this: ( pump = []) (pipe= --- ) ( block = + ) --------------

    [] + +
    my game crashed and the world would not open, i would like to find a fix before I make the modpack +