Deploying to Testnet - Discussion

Taha · August 5, 2020, 5:19pm

@bhaun
We can only request 1 ETH Max per day

George · August 6, 2020, 3:38pm

hi @Taha thank you for your help
looks like the problem was a Brave browser setting that I missed
here it is:

elterremoto · August 19, 2020, 7:46pm

I am not getting my metamask connection automatic prompt… Also if I try to connect it shows that error.

elterremoto · August 19, 2020, 7:53pm

I figured it out… i had to open a new tab for some reason.

Taha · August 19, 2020, 11:48pm

@elterremoto
Great to see you fix the problem.
Usually, for metamask, if there is some issue with it, we try to use another browser or another tab and the issue get fixed

m8rix · August 31, 2020, 8:20am

deployed!

javier_ortiz_mir · September 7, 2020, 8:55pm

@filip I could not get the free ether on the test network … i get an error at the bottom of the webpage:

transactions

{“error”:"[ethjs-query] while formatting outputs from RPC ‘{“value”:{“code”:-32603,“message”:“Too Many Requests”,“data”:{“originalError”:{}},“stack”:“Error: Too Many Requests\n at eval (/www/node_modules/web3-provider-engine/subproviders/rpc.js:52:23)\n at Proxy.eval (/www/node_modules/web3-provider-engine/subproviders/rpc.js:54:11)\n at Object.eval [as apply] (LavaMoat/core/kernel:939:17)\n at Object.eval [as apply] (LavaMoat/core/kernel:939:17)\n at Request.self.callback (/www/node_modules/request/request.js:186:22)\n at Object.eval [as apply] (LavaMoat/core/kernel:939:17)\n at Proxy.emit (events.js:310:20)\n at Object.eval [as apply] (LavaMoat/core/kernel:939:17)\n at Request.eval (/www/node_modules/request/request.js:1155:10)\n at Object.eval [as apply] (LavaMoat/core/kernel:939:17)”}}’"}

dan-i · September 8, 2020, 11:17am

Hey @javier_ortiz_mir

Faucets are sometimes buggy, here a list that I use (Ropsten):

https://faucet.ropsten.be/
https://faucet.metamask.io/
https://teth.bitaps.com/ ( This is good but is under maintenance at the moment).

Happy learning,
Dani

newavel · September 14, 2020, 4:16am

Hi,

I am receiving an error whenever I send a createPerson transaction. I got the code from Filip’s GitHub, removed the require(msg.value >= 1 ether); , made sure that there is a hundred wei attached to the transaction. Why could this be happening?

Thanks.

dan-i · September 14, 2020, 8:30am

Hey @newavel

Usually the warning you are seeing is related to a require() statement which is failing.

Are you testing that on Ropsten?
If yes could I have the tx id?

Also please share your code.

Thanks
Dani

bjorkmanders · September 18, 2020, 8:14am

Is the ropsten test network down? I can’t seem to recieve any test eth on my metamask wallet.

Also the transaction hash is not found on etherscan.

dan-i · September 18, 2020, 9:38am

Hey @bjorkmanders

Which faucet are you using?

Have a look of this post and try them:

Happy coding,
Dani

bjorkmanders · September 18, 2020, 9:44am

All of them except the last one which don’t work at the moment

dan-i · September 18, 2020, 9:46am

They are working for me at the moment.
Would you please give me more info such as the tx hash or any error message ?

bjorkmanders · September 18, 2020, 9:57am

Ah wait, the ether suddenly apeared in my wallet. Took many minutes

explorergeek · September 18, 2020, 11:15pm

Getting the same error that everyone was getting when using https://faucet.metamask.io/

{"error":"[ethjs-query] while formatting outputs from RPC '{\"value\":{\"code\":-32603,\"message\":\"Too Many Requests\",\"data\":{\"originalError\":{}},\"stack...

Tried https://teth.bitaps.com/ and got this error:


#### Service is not available at that moment, because of the issue of Parity client:
https://github.com/openethereum/openethereum/issues/11862
Service will be available as soon as issue will be fixed.

Anyone have any ideas on how to get eth so I can test this? I will try again in the morning, maybe there will be less requests…

dan-i · September 19, 2020, 10:23am

Hey @explorergeek

Try this one, it seems up and running at the moment: https://faucet.ropsten.be/

Cheers,
Dani

newavel · September 21, 2020, 2:02am

Sorry for the late reply. Works well now. You’re right, I just forgot to change the cost of one require statement from 1 ether to 100 wei . Great thanks!

Ouzo69 · September 27, 2020, 2:48pm

@filip

Thank you! Great course. However I had some problems deploying the HelloWorld (mine is called personStruct) contract on the Ropsten testnet. I used chrome browser and the MetaMask extension had been installed already. I managed to get 3 ETH in the Robsten testnet. I also confirmed that the contract works well on JavaScript VM.

Working

This is a screenshot of one of your videos. However in my case the string “Ropsten (3) network” below “Injected Web3” is not shown! And I cannot select the matching ETH address of my MetaMask.

The connected button on MetaMask is green, but it still doesn’t work properly. When trying to deploy the contract I will get the following error message:

creation of personStruct errored: call to plugin has timed out compilerMetadata - deployMetadataOf - {“from”:“udapp”,“path”:“compilerMetadata”}

I don’t know exactly how to solve this problem. Can you help me, please?

Best regards

Ouzo69

thecil · September 28, 2020, 4:45pm

Helo @Ouzo69, hope you are ok.

Now if you look at your “account”, the address looks different than yours in metamask.

You could try to delete the connection from metamask to remix, just click on the “connected” button and then the 3 dots button and the option “disconnect this account”

If you have any more questions, please let us know so we can help you!

Carlos Z.