see https://github.com/spesmilo/electrum/issues/5376
crash report for electrum 4.2.1:
```
Traceback (most recent call last):
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/base.py", line 347, in mainloop
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/base.py", line 391, in idle
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/base.py", line 342, in dispatch_input
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/base.py", line 308, in post_dispatch_input
File "kivy/_event.pyx", line 724, in kivy._event.EventDispatcher.dispatch
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/uix/behaviors/button.py", line 179, in on_touch_up
File "kivy/_event.pyx", line 720, in kivy._event.EventDispatcher.dispatch
File "kivy/_event.pyx", line 1263, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1147, in kivy._event.EventObservers._dispatch
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/python-installs/Electrum/kivy/lang/builder.py", line 57, in custom_callback
File "<string>", line 42, in <module>
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/uix/dialogs/wallets.py", line 70, in cb
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/main_window.py", line 710, in load_wallet_by_name
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/main_window.py", line 728, in on_open_wallet
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/main_window.py", line 691, in on_wizard_success
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/wallet.py", line 3267, in __new__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/wallet.py", line 3111, in __init__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/wallet.py", line 2904, in __init__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/wallet.py", line 288, in __init__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/address_synchronizer.py", line 97, in __init__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/wallet.py", line 402, in load_and_cleanup
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/address_synchronizer.py", line 106, in load_and_cleanup
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/util.py", line 439, in <lambda>
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/util.py", line 435, in do_profile
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/address_synchronizer.py", line 432, in load_local_history
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/address_synchronizer.py", line 533, in _add_tx_to_local_history
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/address_synchronizer.py", line 548, in _mark_address_history_changed
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/other_builds/python3/arm64-v8a__ndk_target_21/python3/Lib/asyncio/locks.py", line 260, in __init__
File "/home/user/wspace/electrum/.buildozer/android/platform/build-arm64-v8a/build/other_builds/python3/arm64-v8a__ndk_target_21/python3/Lib/asyncio/events.py", line 639, in get_event_loop
RuntimeError: There is no current event loop in thread 'GUI'.
```
see https://github.com/spesmilo/electrum/issues/5376
crash report for electrum 4.2.1:
```
Traceback (most recent call last):
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/base.py", line 347, in mainloop
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/base.py", line 391, in idle
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/base.py", line 342, in dispatch_input
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/base.py", line 308, in post_dispatch_input
File "kivy/_event.pyx", line 724, in kivy._event.EventDispatcher.dispatch
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/uix/behaviors/button.py", line 179, in on_touch_up
File "kivy/_event.pyx", line 720, in kivy._event.EventDispatcher.dispatch
File "kivy/_event.pyx", line 1263, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1147, in kivy._event.EventObservers._dispatch
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/Electrum/kivy/lang/builder.py", line 57, in custom_callback
File "<string>", line 39, in <module>
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/uix/dialogs/settings.py", line 173, in cb
File "kivy/properties.pyx", line 498, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 545, in kivy.properties.Property.set
File "kivy/properties.pyx", line 600, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1263, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1169, in kivy._event.EventObservers._dispatch
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/gui/kivy/main_window.py", line 206, in on_use_gossip
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/network.py", line 368, in start_gossip
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/channel_db.py", line 308, in __init__
File "/home/user/wspace/electrum/.buildozer/android/app/electrum/sql_db.py", line 30, in __init__
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3/armeabi-v7a__ndk_target_21/python3/Lib/asyncio/locks.py", line 260, in __init__
File "/home/user/wspace/electrum/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3/armeabi-v7a__ndk_target_21/python3/Lib/asyncio/events.py", line 639, in get_event_loop
RuntimeError: There is no current event loop in thread 'GUI'.
```
The call to super was removed in 4efcb53d24 ,
so that LNWallet's taskgroup would not run _maintain_connectivity, AFAICT.
The way it was done meant that "main_loop" itself would not run for LNWallet, only for LNGossip - very confusing.
It is only due to a quirk in the behaviour of TaskGroups that the group "started" at all.
Change convert_version_25 to delete invoices instead of converting them.
convert_version_25 was released ~2 years ago. Wallet files not opened since will have old bip70 invoices deleted upon upgrading.
In general it is ~unsafe for convert_version_* to depend on other modules of the code.
(using e.g. sha256 is fine as its API will never change,
but using e.g. PaymentRequest is dangerous as its API might change over time)
```
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\main_window.py", line 898, in timer_actions
self.update_wallet()
File "...\electrum\electrum\gui\qt\main_window.py", line 1040, in update_wallet
self.update_tabs()
File "...\electrum\electrum\gui\qt\main_window.py", line 1047, in update_tabs
self.history_model.refresh('update_tabs')
File "...\electrum\electrum\util.py", line 439, in <lambda>
return lambda *args, **kw_args: do_profile(args, kw_args)
File "...\electrum\electrum\util.py", line 435, in do_profile
o = func(*args, **kw_args)
File "...\electrum\electrum\gui\qt\history_list.py", line 275, in refresh
transactions = wallet.get_full_history(
File "...\electrum\electrum\util.py", line 439, in <lambda>
return lambda *args, **kw_args: do_profile(args, kw_args)
File "...\electrum\electrum\util.py", line 435, in do_profile
o = func(*args, **kw_args)
File "...\electrum\electrum\wallet.py", line 947, in get_full_history
lnworker_history = self.lnworker.get_onchain_history() if self.lnworker and include_lightning else {}
File "...\electrum\electrum\lnworker.py", line 911, in get_onchain_history
tx_height = self.lnwatcher.get_tx_height(swap.funding_txid)
AttributeError: 'NoneType' object has no attribute 'get_tx_height'
```
E | gui.qt.ElectrumGui |
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\__init__.py", line 361, in start_new_window
window = self._create_window_for_wallet(wallet)
File "...\electrum\electrum\gui\qt\__init__.py", line 304, in _create_window_for_wallet
w = ElectrumWindow(self, wallet)
File "...\electrum\electrum\gui\qt\main_window.py", line 223, in __init__
self.send_tab = self.create_send_tab()
File "...\electrum\electrum\gui\qt\main_window.py", line 1537, in create_send_tab
self.invoice_list = InvoiceList(self)
File "...\electrum\electrum\gui\qt\invoice_list.py", line 76, in __init__
self.update()
File "...\electrum\electrum\gui\qt\invoice_list.py", line 109, in update
amount = item.get_amount_sat()
File "...\electrum\electrum\invoices.py", line 158, in get_amount_sat
return int(amount_msat / 1000)
TypeError: unsupported operand type(s) for /: 'str' and 'int'
- show payment options in tabs: URI, Address or Lightning
- use vertical tabs to save space
- switch between QR and text views
- open standalone QR window through menu, instead of clicking on QR code
If I use apt on ubuntu to install python3-pyqt5 and then remove it, it leaves an empty namespace:
```
$ python3
Python 3.8.10 (default, Mar 15 2022, 12:22:08)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyQt5
>>> import PyQt5.QtGui
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'PyQt5.QtGui'
>>> PyQt5
<module 'PyQt5' (namespace)>
```
Michel van Kessel
SomberNight
Rogach
ThomasV
gruve-p
accumulator