[Solved] DANGEROUS_TRANSACTION: Transfer to uninited wallet / ACCOUNT_TYPE_UNKNOWN

[d3cryptofc]

Hello devs!

I was able to import my Tonkeeper wallet, address and balance are right, but when i try a TON transfer an error is displayed.

Versions
Python 3.11
ton 0.26

Code

await wallet.transfer(
  destination='EQDknEVVsW6neTn5w68wvzflkzC9Y--TvcDC7IlSJnWhwzRv',
  amount=client.to_nano(0.01),
  comment='test'
)

Traceback

future: <Task finished name='Task-1' coro=<main() done, defined at /home/lelzin/Área de trabalho/test-pytonlib/main.py:31> exception=TonlibError({'@type': 'error', 'code': 400, 'message': 'DANGEROUS_TRANSACTION: Transfer to uninited wallet', '@extra': '1687260860.1344755:0:0.5603447335617572'})>
Traceback (most recent call last):
  File "/home/lelzin/Área de trabalho/test-pytonlib/main.py", line 41, in main
    print(await wallet.transfer(
          ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lelzin/Área de trabalho/test-pytonlib/.venv/lib/python3.11/site-packages/ton/account/wallet_methods.py", line 86, in transfer
    return await self.send_messages(messages, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lelzin/Área de trabalho/test-pytonlib/.venv/lib/python3.11/site-packages/ton/account/wallet_methods.py", line 51, in send_messages
    query_id = (await self.client.execute(query)).id
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lelzin/Área de trabalho/test-pytonlib/.venv/lib/python3.11/site-packages/ton/client/tonlib_methods.py", line 36, in execute
    result = await self.tonlib_wrapper.execute(query, timeout=(timeout or self.default_timeout))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lelzin/Área de trabalho/test-pytonlib/.venv/lib/python3.11/site-packages/ton/tonlibjson.py", line 175, in execute
    result = await self._execute(query, timeout=timeout)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ton.tonlibjson.TonlibError: DANGEROUS_TRANSACTION: Transfer to uninited wallet

What does that mean? Could anyone help me? Thanks devs

[d3cryptofc]

I think that i solved this issue, 'uninited' means that my destination wallet has not any transfer to other wallet by Tonkeeper, when i did it was solved.

Also is possible transfer to uninited accounts passing allow_send_to_uninited=True parameter on transfer() method. See more..

However, other error was thrown:

ton.tonlibjson.TonlibError: ACCOUNT_TYPE_UNKNOWN

Note: I am using v4r2 type, would be this error about it?

[d3cryptofc]

My suspect was confirmed when readed the documentation:

source: (str) Wallet version. It is better not to change, because others are not supported by libtonlibjson :(

Transferred successfully when imported a v3R2 wallet.