Unable to create Offer / Offer Credential
Closed this issue · 4 comments
sudddy commented
Hello,
DEBUG: Got a credentialProtocol object for version v2
AriesFrameworkError: Unable to create offer. No supported formats
at V2CredentialProtocol.createOffer (/Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/node_modules/@aries-framework/core/src/modules/credentials/protocol/v2/V2CredentialProtocol.ts:334:13)
at CredentialsApi.createOffer (/Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/node_modules/@aries-framework/core/src/modules/credentials/CredentialsApi.ts:425:58)
at /Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/src/index.ts:243:69
at Generator.next (<anonymous>)
at /Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/src/index.ts:8:71
at new Promise (<anonymous>)
at __awaiter (/Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/src/index.ts:4:12)
at offerCrendetials (/Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/src/index.ts:239:71)
at /Users/sudharsansrinivasan/Desktop/interview-prep/test-backend/src/index.ts:294:3
at Generator.next (<anonymous>)
I'm quite confused here. Is there a problem with the protocol version? What's the format for credentialFormats?
genaris commented
Can you paste here your agent initialization (i.e. how you call the constructor)?
genaris commented
This is an unfortunate issue that happens due to the default credentials and proof module configuration, where no proof/credential formats are defined and forces you to explicitly set them up. So for your agent to work I'd suggest to add to the modules
field in the config the following fields:
credentials: new CredentialsModule({
credentialProtocols: [
new V2CredentialProtocol({
credentialFormats: [new LegacyIndyCredentialFormatService(), new AnonCredsCredentialFormatService()],
}),
],
}),
proofs: new ProofsModule({
proofProtocols: [
new V2ProofProtocol({
proofFormats: [new LegacyIndyProofFormatService(), new AnonCredsProofFormatService()],
}),
],
}),