List index out of range error while accessing 2 lists in python

[K11]

list indexes are 0-based, so the max index is len(some_list)-1. That said - don't use for i in range(len(new_list)) to iterate over list. Look at https://python-forum.io/Thread-Basic-Nev...n-sequence

In addition - you do some weird stuff like variable = variable + "']" Can you provide sample data for both lists and expected output?

data list contents

Output:
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 315  10   Port 'clka' is not registered [Hierarchy: 'block_ram_top.blk_mem_inst_0']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 315  10   Port 'clka' is not registered [Hierarchy: 'block_ram_top.blk_mem_inst_1']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 317  10   Port 'ena' is not registered [Hierarchy: 'block_ram_top.latch']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 317  10   Port 'ena' is not registered [Hierarchy: 'block_ram_top.ff1']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 319  10   Port 'wen' is not registered [Hierarchy: 'block_ram_top']

new_list contents

Output:
| block_ram_top                                |                                      (top) |         23 |         23 |       0 |    0 | 138 |      0 |      2 |    0 |            4 |
|   (block_ram_top)                            |                                      (top) |          7 |          7 |       0 |    0 |   9 |      0 |      0 |    0 |            0 |
|   blk_mem_inst_0                             |                              blk_mem_gen_0 |          0 |          0 |       0 |    0 |   0 |      0 |      1 |    0 |            0 |
|     (blk_mem_inst_0)                         |                              blk_mem_gen_0 |          0 |          0 |       0 |    0 |   0 |      0 |      0 |    0 |            0 |

variables that i extract in my code

Output:
inst_blk_mem_gen']
gnbram.gnativebmg.native_blk_mem_gen']
valid.cstr']
ramloop[0].ram.r']
prim_noinit.ram']
blk_mem_inst_1']
U0']
block_ram_top']
blk_mem_inst_0']
complex_multiplier_inst']

Expected target_data list: This should have all the data list items having the variable that i extract from the new_list items

Output:
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 315  10   Port 'clka' is not registered [Hierarchy: 'block_ram_top.blk_mem_inst_0']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 315  10   Port 'clka' is not registered [Hierarchy: 'block_ram_top.blk_mem_inst_1']
RegInputOutput-ML                         Warning     /sitework/soc/users/law/yeppy2/yeppy2chewy/yeppy2chewy_4ports/yeppy2/Spy_test_prj/mem/project_1/project_1.srcs/sources_1/ip/blk_mem_gen_0/synth/blk_mem_gen_0.vhd 319  10   Port 'wen' is not registered [Hierarchy: 'block_ram_top']