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Internal JSON-RPC error with MetaMask on Polygon Blockchain. `ERC721: transfer caller is not owner nor approved.`
I am making an NFT marketplace. When I deployed my contract on the Mumbai-testnet. The createToken function might work cause it brings up the Metamask for the Gas Fee but after that, the Error occurs ...
Megabyte
Votes: 0
Answers: 3
Polygons area is less than polygons using terra in R
I have a set of polygons saved as SpatVector, I'm trying to calculate the area of the polygons with the terra package. The issue is the number of areas is less than the polygons. This behaviour is unp...
ahmathelte
Votes: 0
Answers: 1
Smart Contract on Polygon not showing proper cost?
I'm using HashLips' new LowGasFees smart contract. I'm deploying on Polygon network, and I´m minting all NFTs into my opensea to sell later on in batches. So no DAPP involved.
For me to be safe in ter...
msqar
Votes: 0
Answers: 1
Finding the centroid of a voronoi polygon for Lloyd's algorithm
I've been trying to implement the Lloyd relaxation algorithm into my Voronoi diagram code. I've spent several days researching, and I am unable calculate the centroid of each voronoi polygon. This is ...
Coding Is Tough
Votes: 0
Answers: 0