执行交易时提示

1125331ms thread-0   http_plugin.cpp:406           handle_exception     ] Exception Details: 3050003 eosio_assert_message_exception: eosio_assert_message assertion failure
assertion failure with message: comparison of assets with different symbols is not allowed
    {"s":"comparison of assets with different symbols is not allowed"}
    thread-0  wasm_interface.cpp:930 eosio_assert

    {"_pending_console_output.str()":""}

是因为交易中的代币符号与系统内的代币符号不一致。
可参考 （修改系统默认的代币SYS为EOS）

打开 config.ini，修改

access-control-allow-origin = *

更新EOS版本（release 1.0.7）后编译,部署

//锁定Voter账户需要投票的代币
cleos system delegatebw voter1 voter1 '25000000.0000 EOS' '25000000.0000 EOS' --transfer

时出现Error 3050003: eosio_assert_message assertion failuer
查看nodeos log

assertion failure with message: cannot use transfer flag if delegating to self
    {"s":"cannot use transfer flag if delegating to self"}
    thread-0  wasm_interface.cpp:930 eosio_assert

原因是此版本更新后，不能自己给自己锁定代币了，改为其他账号互投即可

执行查看账户余额，出现以下错误

surou@surou-C-H110M-K-Pro:~/eos/contracts$ cleos get currency balance eosio.token eosio
Error 3060003: Contract Table Query Exception
Most likely, the given table doesnt' exist in the blockchain.

nodeos log

2517984ms thread-0   http_plugin.cpp:405           handle_exception     ] FC Exception encountered while processing chain.get_currency_balance
2517984ms thread-0   http_plugin.cpp:406           handle_exception     ] Exception Details: 3060003 contract_table_query_exception: Contract Table Query Exception
Table accounts is not specified in the ABI
    {"table":"accounts"}
    thread-0  chain_plugin.cpp:659 get_table_type

切换到 release 分支1.0.7分支后此问题消失。所以不要尝试非（Releases分支）编译。等后面在遇到在做跟进

This is because in the latest version the error message is suppressed if you start nodeos with --verbose-http-errors option, you can see a more descriptive error message.