I'm faced with issue, can't verify contract after deploy.
Maybe some one has the same issue?
Code and tx
https://gist.github.com/RuslanMirov/4f034f7ad5ecbea646efdbbd3110c8bc
Video with my attemp
https://youtu.be/Dzn8JDPng6o
Deploy settings
Compiler version 0.6.12, optimization - yes
Related
I'm trying to migrate my new truffle configs to test a smartcontract in a private network. But when I try to migrate it, I get stuck here:
1_initial_migration.js gets hanging on "Replacing Migrations" forever
Can somebody please help me solving it?
I think I've had this problem. I suspect Ganache is in a bad state. And I swear truffle doesn't incrementally build correctly sometimes. So when in doubt, fully restart Ganache, rebuild with --all and redeploy with --reset .
That is:
Exit Ganche
Check Task Manager, ps, or equivalent and terminate all rogue instances of Ganache that might still be running. Ganache tends to start several child processes. So make sure they aren't lingering around before you restart it.
Restart Ganache with a new workspace.
Recompile with this: truffle compile --all
Redeploy with: truffle deploy --reset
Weird bugs tend to go away when I completely do a full reset as described by these steps. In on case, I just rebooted because port 7575 was locked by something.
https://remix.ethereum.org/#optimize=false&version=soljson-v0.4.25+commit.59dbf8f1.js
The Remix editor with the error
Can someone help me go past this error? Why does the contract not compiling?
I am able to deploy the source on my machine, just restart the browser and clean the cache and everything then it should work.
I'm trying to run the Web3j example available at https://github.com/web3j/sample-project-gradle
Unfortunately, there is hardly any information available on how to build and run the example, and newbies have to contend with learning Gradle in addition to the Web3j-Java interface.
I'm able to build the example (after creating a Wallet account with a JSON file, loading it with Rinkleby Ether and inserting my Infura API key into the Application file) as follows:
$ gradle build
which succeeds without errors. However, I am clueless on how to run the project...thanks in advance for any help.
s1b
Everything seems ok with the your project. Have you tried "Run as a Java application" option from the Eclipse IDE? I am running my Java smart contract functions in this way.
I am new to cloud functions and was testing this sample code https://github.com/firebase/functions-samples/tree/master/quickstarts/uppercase-firestore
This fails to execute due to an error from nanomatch. Looking at nanomatch repository on GitHub This is a listed issue and reverting back to 1.2.9 takes care of this error.
I am trying to fix this on my end - but how do I do this? Can somebody guide me on this. Thank you for the help.
TypeError: Cannot read property 'addQmark' of undefined
at Object.<anonymous> (/user_code/node_modules/firebase-admin/node_modules/nanomatch/lib/compilers.js:92:15)
at Object.visit (/user_code/node_modules/firebase-admin/node_modules/snapdragon/lib/compiler.js:129:15)
at Object.mapVisit (/user_code/node_modules/firebase-admin/node_modules/snapdragon/lib/compiler.js:143:12)
at Object.compile (/user_code/node_modules/firebase-admin/node_modules/snapdragon/lib/compiler.js:168:10)
at Snapdragon.compile (/user_code/node_modules/firebase-admin/node_modules/snapdragon/index.js:156:32)
at /user_code/node_modules/firebase-admin/node_modules/micromatch/index.js:786:23
at memoize (/user_code/node_modules/firebase-admin/node_modules/micromatch/index.js:859:13)
at Function.micromatch.compile (/user_code/node_modules/firebase-admin/node_modules/micromatch/index.js:783:10)
at create (/user_code/node_modules/firebase-admin/node_modules/micromatch/index.js:686:25)
at /user_code/node_modules/firebase-admin/node_modules/micromatch/index.js:695:16
THIS BUG WAS FIXED
The version that caused the bug was reverted right when this issue was reported on GitHub, which was within minutes of it being released. To get the fix, just reinstall. You might need to delete node_modules and/or lockfiles first, to ensure cached versions aren't used by NPM. This conversation belongs on GitHub, so that we can respond to user feedback. I found this by chance. StackOverflow is not for support).
Edit 2: it appears that firebase-admin itself needs to re-install dependencies as well. I'm looking into how to make that happen.
Please report and check issues on GitHub, where the codebase is and where this discussion belongs.
Visit https://github.com/micromatch/nanomatch/issues/15 for more info.
Faced the same problem "Thumbnail URL not saved to firestore. Cannot read property 'addQmark' of undefined"
Started today morning when I upgraded to the latest firebase-tools#3.19.1
At first thought was issue with my code, but after rollbacking my code the situation persisted.
Rolled back to firebase-tools#3.19.0 and the situation got fixed.
There is a bug in the latest firebase-tools
Use this:
npm install nanomatch#1.2.9 -S
just rollback to older version
npm install -g firebase-tools#3.19.0
Firebase team is probably/hopefully redeploying all functions without the broken nanomatch package, but for me following the advice from #abhi and redeploying immediately solved the issue!
npm install nanomatch#1.2.9 -S
firebase deploy --only functions
(npm install in the functions folder!)
I trying out Ethereum for the first time. I was able to get Ethereum wallet downloaded and installed on my Windows 10 system. Now when I try to launch .exe file I get "Could connect to node? See the logs for". I have attached a screenshot.
Any ideas of how I can resolve this issue?
Thanks!
The mistake I was making, The path that I pointed to the geth.exe in commandline was from a download outside of the Ethereum dir. When I ran geth from ethereum\Ethereum-Wallet-win64-0-6-2\Ethereum-Wallet-win64-0-6-2\resources\node\geth as opposed to desktop/geth that I downloaded separately then Ethereum began to run as expected.
I hope this helps someone else in need!