Failed to install contract

[snowsky]

Hi there,

I run into the issue when I tried to install contract. It seems the server side changed.

---

client software: EthereumJS TestRPC/v1.1.2/ethereum-js
block: 0
address: 0xa67b13f5a6a84ab459edb373716f8d0069f777aa

compiling contract...
Traceback (most recent call last):
File "installContract.py", line 113, in
main()
File "installContract.py", line 68, in main
compiled = rpc.eth_compileSolidity(CONTRACT_CODE)
File "/usr/local/lib/python2.7/dist-packages/ethjsonrpc/client.py", line 483, in eth_compileSolidity
return self._call('eth_compileSolidity', [code])
File "/usr/local/lib/python2.7/dist-packages/ethjsonrpc/client.py", line 65, in _call
raise BadResponseError(response)
ethjsonrpc.exceptions.BadResponseError: {u'jsonrpc': u'2.0', u'id': 1, u'error': {u'message': u'Error: Method eth_compileSolidity not supported.\n at GethApiDouble.handleRequest (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:82422:16)\n at next (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:52153:18)\n at VmSubprovider.handleRequest (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:59291:12)\n at next (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:52153:18)\n at GethDefaults.handleRequest (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:82339:12)\n at next (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:52153:18)\n at FilterSubprovider.handleRequest (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:58850:7)\n at next (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:52153:18)\n at DelayedBlockFilter.handleRequest (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:82167:3)\n at next (/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js:52153:18)', u'code': -32000}}

[ckl8964]

I got same error ... any idea on that ?

[ckl8964]

Got the answer

ethereum/EIPs#209

[samir1977]

@ckl8964 - How you resolved this issue, is it by using @deprecated comment. Please guide me here.

[why1988seu]

I meet the same error. How to resolve the error?

[thoschm]

Hi, the eth package has been updated in the meantime and support for in-code contract compilation was dropped, I guess I'll rewrite to use the solc compiler, let me check

[thoschm]

So, now it's fixed. Hopefully they will not change the rpc interface again soon.
Please git pull again, especially installContract.py, then it should work.
Also, in case you followed the setup instructions, please do:
sudo npm install -g ethereumjs-testrpc solc
sudo pip install -U keras==2.0.0

We're now using the external solc compiler, and its called from the python script.

• git pull
• sudo npm install -g ethereumjs-testrpc solc
• sudo pip install -U keras==2.0.0
• that's it

let me know if it doesn't work :-)

[ravishankar2000]

It is working now. It is very useful to learn blockchain and machine learning with a working code. Keep doing the good work. Thank you

On Thu, Nov 30, 2017 at 5:53 AM Thomas Schmiedel ***@***.***> wrote: So, now it's fixed. Hopefully they will not change the rpc interface again soon. Please git pull again, especially installContract.py, then it should work. Also, in case you followed the setup instructions, please do: sudo npm install -g ethereumjs-testrpc solc We're now using the external solc compiler, and its called from the python script. - git pull - sudo npm install -g ethereumjs-testrpc solc - that's it let me know if it doesn't work :-) — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AeI8WlWkm76_nfQItec0yeEojmmMD-Fpks5s7okmgaJpZM4PICjV> .

-- With Warm Regards, Ravishankar Subramaniam