TypeError: 'NoneType' object is not subscriptable

[Pavithrasl01]

Hi, for the past few days I'm facing this issue with miaplpy,I tried uninstalling and installing the packages also still this issue is presisting can anyone help me out?

python -m miaplpy.miaplpyApp /mnt/ssd2/IGI_airport/miaplpy_processing/igi.txt --dostep load_data --dir ./miaplpy_processing
Using default MintPy Path: /home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages

MiaplPy version v0.2.1, date 2023-08-22
--RUN-at-2026-01-29 15:10:32.420815--
Current directory: /home/pavithra.s@SUHORA.LOCAL/ig
Run routine processing with arg_parser.py on steps: ['load_data']
Remaining steps: ['phase_linking', 'concatenate_patches', 'generate_ifgram', 'unwrap_ifgram', 'load_ifgram', 'ifgram_correction', 'invert_network', 'timeseries_correction']
Project name: igi

20260129:151032 * miaplpyApp.py /mnt/ssd2/IGI_airport/miaplpy_processing/igi.txt --dostep load_data --dir ./miaplpy_processing
Project name: igi
Go to work directory: /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing
copy default template file /home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/mintpy/defaults/smallbaselineApp.cfg to work directory
read custom template file: /mnt/ssd2/IGI_airport/miaplpy_processing/igi.txt
update default template based on input custom template
mintpy.compute.cluster: auto --> local
mintpy.compute.numWorker: auto --> 8
mintpy.troposphericDelay.method: auto --> no
copy igi.txt to inputs directory for backup.
copy smallbaselineApp.cfg to inputs directory for backup.
copy igi.txt to pic directory for backup.
copy smallbaselineApp.cfg to pic directory for backup.
read default template file: /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing/smallbaselineApp.cfg
copy default template file /home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/miaplpy/objects/../defaults/miaplpyApp.cfg to work directory
update default template based on input custom template
miaplpy.multiprocessing.numProcessor: auto --> 40
miaplpy.load.processor: auto --> isce
miaplpy.load.compression: auto --> lzf
miaplpy.load.autoPath: auto --> yes
miaplpy.load.slcFile: auto --> ../merged/SLC//.slc.full
miaplpy.load.metaFile: auto --> ../reference/IW*.xml
miaplpy.load.baselineDir: auto --> ../baselines
miaplpy.load.demFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/hgt.rdr.full
miaplpy.load.lookupYFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/lat.rdr.full
miaplpy.load.lookupXFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/lon.rdr.full
miaplpy.load.incAngleFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/los.rdr.full
miaplpy.load.azAngleFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/los.rdr.full
miaplpy.load.shadowMaskFile: auto --> /mnt/ssd2/IGI_airport/merged/geom_reference/shadowMask.rdr.full
miaplpy.load.waterMaskFile: auto --> None
miaplpy.load.unwFile: auto --> /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing/inverted/interferograms_single_reference//fine.unw
miaplpy.load.corFile: auto --> /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing/inverted/interferograms_single_reference//fine.cor
miaplpy.load.connCompFile: auto --> /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing/inverted/interferograms_single_reference//.unw.conncomp
miaplpy.subset.lalo: auto --> 28.5332071766809960:28.5793163353251742,77.0387025507156125:77.1440344819303050
miaplpy.timeseries.minTempCoh: auto --> 0.7
mintpy.load.processor: auto --> isce
copy miaplpyApp.cfg to inputs directory for backup.
read default template file: /home/pavithra.s@SUHORA.LOCAL/ig/miaplpy_processing/miaplpyApp.cfg
There are 20 workers available, numWorker is changed to 20
SAR platform/sensor : None
processor: isce
check auto path setting for Univ of Miami users for processor: isce

prepare metadata files for isce products
WARNING: mintpy.subset.lalo is not supported if 1) no lookup file AND 2) radar/unkonwn coded dataset
ignore it and continue.
box to read for datasets in y/x: None
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/miaplpy/miaplpyApp.py", line 797, in
main()
File "/home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/miaplpy/miaplpyApp.py", line 82, in main
app.open()
File "/home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/miaplpy/miaplpyApp.py", line 170, in open
self.date_list, self.num_pixels, self.metadata = read_initial_info(self.workDir, self.templateFile)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/pavithra.s@SUHORA.LOCAL/anaconda3/envs/miaplpy-env/lib/python3.12/site-packages/miaplpy/objects/utils.py", line 1264, in read_initial_info
num_pixels = (box[2] - box[0]) * (box[3] - box[1])
~~~^^^
TypeError: 'NoneType' object is not subscriptable

with regards
Pavithra