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tzip12-errors.ts
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/
tzip12-errors.ts
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/**
* @category Error
* @description Error that indicates the metadata not being found on the contract
*/
export class TokenMetadataNotFound extends Error {
name = 'TokenMetadataNotFound';
constructor(public address: string) {
super(`No token metadata was found for the contract: ${address}`);
}
}
/**
* @category Error
* @description Error that indicates the token ID not being found
*/
export class TokenIdNotFound extends Error {
name = 'TokenIdNotFound';
constructor(public tokenId: number) {
super(`Could not find token metadata for the token ID: ${tokenId}`);
}
}
/**
* @category Error
* @description Error that indicates that the token metadata is invalid (not compliant with the TZIP-12 standard)
*/
export class InvalidTokenMetadata extends Error {
name = 'InvalidTokenMetadata';
constructor() {
super(
'Non-compliance with the TZIP-012 standard. The required property `decimals` is missing.'
);
}
}