ERROR: Bad local variable in chainNet_old

[Melclic]

I came across the following error when trying to use the workflow:

Java version 17.0.10-tem
Netxtflow version 25.10.0

 N E X T F L O W   ~  version 25.10.0

Launching `main.nf` [distraught_joliot] DSL2 - revision: c33b45d1d6

ERROR ~ Bad local variable type
Exception Details:
  Location:
    Script_f0312806d5f12cbc$_runScript_closure7$_closure48.doCall(Ljava/lang/Object;)Ljava/lang/Object; @163: aload_2
  Reason:
    Type top (current frame, locals[2]) is not assignable to reference type
  Current Frame:
    bci: @163
    flags: { }
    locals: { 'Script_f0312806d5f12cbc$_runScript_closure7$_closure48', 'java/lang/Object' }
    stack: { uninitialized 149, uninitialized 149, '[Ljava/lang/Object;', '[Ljava/lang/Object;', integer, 'java/lang/Class' }
  Bytecode:
    0000000: b800 1f2a ba00 2d00 00ba 0032 0000 1234
    0000010: ba00 3a00 00ba 0040 0000 9a00 0704 a700
    0000020: 0403 b800 1f2a ba00 2d00 00ba 0032 0000
    0000030: 1242 ba00 3a00 00ba 0040 0000 9a00 0704
    0000040: a700 0403 ba00 4700 00b8 001f 2aba 002d
    0000050: 0000 ba00 3200 0012 49ba 003a 0000 ba00
    0000060: 4000 009a 0007 04a7 0004 03ba 004c 0000
    0000070: ba00 4000 0099 0020 2aba 002d 0000 ba00
    0000080: 4f00 00ba 0040 0000 9900 0812 51a7 0005
    0000090: 1253 4d2c 57bb 0055 5910 07bd 0057 5903
    00000a0: b800 1f2c ba00 5c00 0053 5904 b800 1f2a
    00000b0: ba00 5f00 00ba 005c 0000 5359 05b8 001f
    00000c0: 2aba 0062 0000 ba00 5c00 0053 5906 b800
    00000d0: 1f2c ba00 5c00 0053 5907 b800 1f2a ba00
    00000e0: 5f00 00ba 005c 0000 5359 08b8 001f 2aba
    00000f0: 0062 0000 ba00 5c00 0053 5910 06b8 001f
    0000100: 2aba 0065 0000 ba00 5c00 0053 1008 bd00
    0000110: 6759 0312 6953 5904 126b 5359 0512 6d53
    0000120: 5906 126f 5359 0712 7153 5908 126d 5359
    0000130: 1006 1273 5359 1007 1275 53b7 0078 b0  
  Stackmap Table:
    same_frame(@33)
    same_locals_1_stack_item_frame(@34,Integer)
    same_locals_1_stack_item_frame(@67,Integer)
    full_frame(@68,{Object[#2],Object[#87]},{Integer,Integer})
    same_locals_1_stack_item_frame(@106,Object[#87])
    full_frame(@107,{Object[#2],Object[#87]},{Object[#87],Integer})
    same_frame(@144)
    same_locals_1_stack_item_frame(@146,Object[#103])
    same_frame(@149)


 -- Check script 'modules/processes/postprocess/main.nf' at line: 172 or see '.nextflow.log' file for more details

It seems like the chainNet_old process is written in a way that is incompatible with this version of nextflow. Removing that process solved the problem.