failed to generate solidity

[iaskwho]

hi,
uniswap contract generate java wrappers error，the abi code is here:https://etherscan.io/address/0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f#code

error，not a valid name:

➜  ~/Downloads/web3j-1.4.1/bin ./web3j generate solidity -a uni.abi -o ./ -p com.test
              _      _____ _ 
             | |    |____ (_)
__      _____| |__      / /_ 
\ \ /\ / / _ \ '_ \     \ \ |
 \ V  V /  __/ |_) |.___/ / |
  \_/\_/ \___|_.__/ \____/| |
                         _/ |
                        |__/ 
by Web3Labs
Generating com.test.Uni ... not a valid name: 

[jacoblogananderson]

same problem here on windows:

PS C:\Users\jacob\Development\uniswap-v2-core\contracts\output> web3j generate solidity -b UniswapV2Factory.bin -a UniswapV2Factory.abi -o .\output\java -p jacob.blockchain.arbitrageBot.contracts
_ _____ _
| | |____ ()
__ _| | / /
\ \ /\ / / _ \ ' \ \ \ |
\ V V / __/ |) |./ / |
_/_/ _|./ _/| |
_/ |
|_/
by Web3Labs
Generating jacob.blockchain.arbitrageBot.contracts.UniswapV2Factory ... not a valid name:

[fastener]

https://bscscan.com/address/0xca143ce32fe78f1f7019d7d551a6402fc5350c73#code
I have the same problem

[joelcho]

check my answer here