Installed mod:

Bob's Functions Library mod
Bob's Modules
Factorio Standard Library
Pyanodons Post-processing

=================
failed to load mods:pypostprocessing/prototypes/functions/auto_tech.lua:150:

ERROR: Dependency loop detected

stack traceback:
[C]: in function 'error'
pypostprocessing/prototypes/functions/auto_tech.lua:150: in function 'run'
pypostprocessing/data-final-fixes.lua:144: in main chunk

Mods to be disable:

pypostprocessing

==================================================

me too,I use Factorio.v1.1.74 has this problem,and only use Pyanodons mod,but 1.1.72 is success.
this is log message,fix it,please and thanks.
3.925 Loading mod pypostprocessing 0.1.2 (data-final-fixes.lua)
4.008 Script @pypostprocessing/data-final-fixes.lua:142: AUTOTECH START
20.628 Script @pypostprocessing/prototypes/functions/auto_tech.lua:85: Mandatory recipe count: 1204
20.628 Script @pypostprocessing/prototypes/functions/auto_tech.lua:86: Optional recipe count: 3250
20.628 Script @pypostprocessing/prototypes/functions/auto_tech.lua:88: PROCESS TECHS START
27.956 Script @pypostprocessing/prototypes/functions/auto_tech.lua:96: PROCESS TECHS END
28.915 Script @pypostprocessing/prototypes/functions/auto_tech.lua:328: RESTARTING without SP links
39.420 Script @pypostprocessing/prototypes/functions/auto_tech.lua:328: RESTARTING without SP links
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:254: Target: 362970
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:384: MAXF: 2 SPF: 0.00040725110771486 T: 479740
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.5 SPF: 0.01206043437492 T: 395670.99221505
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.25 SPF: 0.10326236561431 T: 371227.85539309
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.125 SPF: 0.35716066710763 T: 310336.93558963
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.1875 SPF: 0.18893329405926 T: 423826.49427582
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.15625 SPF: 0.25865281999427 T: 368399.1786155
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.140625 SPF: 0.30360607207455 T: 364699.41998611
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.1328125 SPF: 0.32920422093362 T: 359791.79529
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.13671875 SPF: 0.31612418459004 T: 364730.18374437
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.134765625 SPF: 0.32259228896187 T: 363422.73818475
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.1337890625 SPF: 0.32588006265192 T: 363474.52586807
40.560 Script @pypostprocessing/prototypes/functions/auto_tech.lua:409: F: 1.13330078125 SPF: 0.32753756668955 T: 363140.50011837
40.563 Script @pypostprocessing/prototypes/functions/auto_tech.lua:281: Mandatory tech pack count: 364367
40.563 Script @pypostprocessing/prototypes/functions/auto_tech.lua:282: Total tech pack count: 922420
40.563 Script @pypostprocessing/data-final-fixes.lua:145: AUTOTECH END

Lighted Electric poles + drops same error!