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spesmilo
ValueError: Can't parse 'name[:]length' token '_pos'.
Crash Report
This crash report was reported through the automatic crash reporting system 🤖
Traceback
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/bitstring/bitarray_.py", line 126, in __setattr__
super().__setattr__(attribute, value)
AttributeError: 'BitArray' object has no attribute '_pos'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/electrum/gui/qt/request_list.py", line 114, in item_changed
self.receive_tab.update_current_request()
File "/usr/lib/python3.11/site-packages/electrum/gui/qt/receive_tab.py", line 255, in update_current_request
self.lnaddr = self.wallet.get_bolt11_invoice(req) if not help_texts.ln_is_error else ''
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/electrum/wallet.py", line 2767, in get_bolt11_invoice
lnaddr, invoice = self.lnworker.get_bolt11_invoice(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/electrum/lnworker.py", line 2187, in get_bolt11_invoice
invoice = lnencode(lnaddr, self.node_keypair.privkey)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/electrum/lnaddr.py", line 188, in lnencode
data += tagged_bytes('p', addr.paymenthash)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/electrum/lnaddr.py", line 142, in tagged_bytes
return tagged(char, bitstring.BitArray(l))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/electrum/lnaddr.py", line 136, in tagged
return bitstring.pack("uint:5, uint:5, uint:5",
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/bitstring/bitstream.py", line 189, in __add__
s._pos = 0
^^^^^^
File "/usr/lib/python3.11/site-packages/bitstring/bitarray_.py", line 128, in __setattr__
dtype = bitstring.dtypes.Dtype(attribute)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/bitstring/dtypes.py", line 63, in __new__
x = cls._new_from_token(token, scale)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/bitstring/dtypes.py", line 142, in _new_from_token
return dtype_register.get_dtype(*utils.parse_name_length_token(token), scale=scale)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/bitstring/utils.py", line 94, in parse_name_length_token
raise ValueError(f"Can't parse 'name[:]length' token '{fmt}'.")
ValueError: Can't parse 'name[:]length' token '_pos'.
ValueError: Can't parse 'name[:]length' token '_pos'.
Reporter
This issue was reported by 7 user(s):
| Electrum Version | Python Version | Operating System | Wallet Type | Locale | Stack |
|---|---|---|---|---|---|
| 4.5.4 | 3.11.9 (main, Apr 6 2024, 16:32:42) [GCC 13.2.1 20240210] | Linux-6.8.7-gentoo-dist-x86_64-Intel-R-_Core-TM-i7-7700K_CPU@_4.20GHz-with-glibc2.39 | standard | en_GB | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-5.15.0-105-generic-x86_64-with-glibc2.35 | standard | pt_BR | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-5.15.0-91-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-5.15.0-102-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-5.15.0-102-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-6.5.0-28-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
| 4.5.4 | 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] | Linux-6.5.0-28-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
Additional Information
The reporting user(s) did not provide additional information.
Reported by me. Error happens every time I click on a created Receive address.
This is because you recently upgraded bitstring; the latest version is incompatibe with Electrum. To fix this, we have removed bitstring from our dependencies, see #9020 If you want to keep using Electrum with your current python environment, you would need to use the git repo. Otherwise, you can also use our latest Appimage.
I see, makes sense, Gentoo life :> Maybe new release soon Electrum 4.5.5 ?
The fix from master (https://github.com/spesmilo/electrum/pull/9020) is now backported to the 4.5.x branch as https://github.com/spesmilo/electrum/commit/c9ed717beaeefe0ee639fc2ca0b202f0d7a8727b.