Not able to deploy my contract

[AnugrahYadav]

C:\Users\Asura_Anugrah\Desktop\Blockchain_Practice\ethers.js>node deploy.js
TypeError: Cannot read properties of undefined (reading 'JsonRpcProvider')
    at main (C:\Users\Asura_Anugrah\Desktop\Blockchain_Practice\ethers.js\deploy.js:119:41)
    at Object.<anonymous> (C:\Users\Asura_Anugrah\Desktop\Blockchain_Practice\ethers.js\deploy.js:141:1)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:17:47

This is the error which I am continuously getting in my bash terminal after compiling the code

  const provider = new ethers.providers.JsonRpcProvider(
    "http://127.0.0.1:7545"
  );

These are the code lines I have checked them multiple times but not able to find the error .. If anyone finds something please help me

[alymurtazamemon]

@AnugrahYadav Install this ethers.js version;

npm i --save-dev ethers@5.7.2

or

yarn add --dev ethers@5.7.2

[AnugrahYadav]

hey Thanks for the solution if actually worked but now I am getting some network error ``` ***@***.***:/mnt/c/Users/Asura_Anugrah/Desktop/Blockchain_Practice/ethers.js$ node deploy.js Deploying your Contract , Please wait....!!!! Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.2) at Logger.makeError ***@***.***/logger/lib/index.js:238:21) at Logger.throwError ***@***.***/logger/lib/index.js:247:20) at JsonRpcProvider.<anonymous> ***@***.***/providers/lib/json-rpc-provider.js:609:54) at step ***@***.***/providers/lib/json-rpc-provider.js:48:23) at Object.throw ***@***.***/providers/lib/json-rpc-provider.js:29:53) at rejected ***@***.***/providers/lib/json-rpc-provider.js:21:65) at processTicksAndRejections (node:internal/process/task_queues:96:5) { reason: 'could not detect network', code: 'NETWORK_ERROR', event: 'noNetwork' } ``` Do you know how to solve it

…

On Wed, Feb 22, 2023 at 10:27 PM Ali Murtaza ***@***.***> wrote: @AnugrahYadav <https://github.com/AnugrahYadav> Install this ethers.js version; npm i --save-dev ***@***.*** or yarn add --dev ***@***.*** — Reply to this email directly, view it on GitHub <#4896 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQFYMOV2UHYU2SZNUMCO6ULWYZAOZANCNFSM6AAAAAAVESP27Y> . You are receiving this because you were mentioned.Message ID: <smartcontractkit/full-blockchain-solidity-course-js/repo-discussions/4896/comments/5079432 @github.com>

[alymurtazamemon]

@AnugrahYadav checkout this discussion for it #286

[AnugrahYadav]

Hey Thanks for the support actually I had to change my server to wifi then it worked but thanks a lot for you quick help and support . I really appreciate you for this and hope to become a good BlockChain Developer and help the community back

…

On Wed, Feb 22, 2023 at 10:45 PM Ali Murtaza ***@***.***> wrote: @AnugrahYadav <https://github.com/AnugrahYadav> checkout this discussion for it #286 <#286> — Reply to this email directly, view it on GitHub <#4896 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQFYMOWWOGK5KT2TKXEDHETWYZCSXANCNFSM6AAAAAAVESP27Y> . You are receiving this because you were mentioned.Message ID: <smartcontractkit/full-blockchain-solidity-course-js/repo-discussions/4896/comments/5079633 @github.com>