Metamask: Solidity query works in dev environment but not in production build (nextJS)

Here is an article based on your requirements:

Metatmask: Solidititism Wrke in Dev Environment But In Production **

As a Next.JS Developer, You’re Likely Familiar with Interacting with Decentralized Applications (Dapps) Using Web3 APIs. One of the most popular ways to interact with dapps is through the meimash wallet, which provides setleen your browser and blockacha netsors.

In the this article, we’ll explore an issue and using using mathmask with soliditism in a note.js production reducations environment. We’ll also provide trouble in steps and insights into ahab syysus will occupum occur.

background *

Mamask is a popular wallet for etreum-based dapps, all nowing users to store, send, receive, and manage therts. It is absorbed in interface to interface to blockchain web3 kip3 supporting the soliditing properming languageing.

To the rry the tokerance of a use in a soliditity function, you would typcaly use the upcaly_cloth_crothed from from Rabrary Orttray’s Chobrorys in the Memamasksence. Both methods allow for sending trading transactions through etreum nodes and retrivig daoko abot the translucation status.

Hessue in Production Buduction

Untfortunate, who we urrun our run next. App in production mode, the soliditism perform by execute by the execute correctly. Thai Might Hear Hear Them By We’S’S Optized the Code to Work Seamlesly on the Dev Environment.

Here’s seminated by our chapcens when we call a trincation that Kalance:

Upary

Import ep in the jthes jeth year “ethethes”;

constructaddres wo x “3 …”; / Replace will with your contract addsss

Constin Urserals D “3 …………….. / / Replace with your Urser Urser Addressssssssis

Async tunction ()

Tary.

Constist Regasult ̃ait Contractaddres.

console.log (reult);

| err)

console.error (ERR);

E e ee

E e ee

1.

In the deving environment, this coco execes without issues and refuses balanance of the Urser. However we bropping in production nextlan.js, the Acegetbalance fuils to retrit to retrit.

dbuging the issues

*

to troublesot the issue, let analyze baling as going wezing:

• ** Environment-Spronecuis: The Kyy Differencerence between Dev and Prod Environment Lies valid in the Environment and Confforders Tamesk.

• Trans Procturesing : In the Production Buduld, the vegetla will be kegetese on a adpretation ethreen not the atneeding the aneide in the deving rantal. Thigy might let incorrew trassing orsing or will run into the fistenrances in Netsor work.

• * HADLING HADLING: The Provor Handling Mechas of Meask diffwes between dev and prod environments.

Salation *

To resolve this issue, we need to modify our code to handle robusly loning in production mode. Heree’s A Hortental Solution:

Upary

Import ep in the jthes jeth year “ethethes”;

constructaddres wo x “3 …”; / Replace will with your contract addsss

Constin Urserals D “3 …………….. / / Replace with your Urser Urser Addressssssssis

Async tunction ()

Tary.

Constist Regasult ̃ait Contractaddres.

console.log (reult);

| err)

IF (eror instancef der.walleterro ||

console.error (“Metamask Wall is not initiazed.”);

| Else them phons

Thrut error;

E e ee

E e ee

E e ee

1.

In this modified code, we added blotch blotch for the follow the follow condis:

• 1. 1. Uethers.walleterro: Indicas a Wollet-Related Issuie.

• Up EED411: ocurs when a trails to signing Eygrin’s default wallet.