Anyone tried to setup a graphqlapi with apollo-server-lambda recently? Currently getting stuck due to graphql version mismatch errors. Seems some dependencies of sst have defined peerDependencies for

graphql: ^14.0.0 || ^15.0.0

, but not version 16+. From what I can tell, these are all updated on their respective github repos, but not included when installing the serverless stack dependencies.

├─┬ @serverless-stack/cli@1.1.2
│ └─┬ @graphql-codegen/cli@2.6.2
│   ├─┬ @graphql-codegen/core@2.5.1
│   │ └── graphql@16.5.0 deduped invalid: "^14.0.0 || ^15.0.0" from node_modules/@serverless-stack/resources/node_modules/@graphql-tools/merge
│   ├─┬ @graphql-codegen/plugin-helpers@2.4.2
│   │ └── graphql@16.5.0 deduped invalid: "^14.0.0 || ^15.0.0" from node_modules/@serverless-stack/resources/node_modules/@graphql-tools/merge
│   ├─┬ @graphql-tools/apollo-engine-loader@7.2.18
│   │ └── graphql@16.5.0 deduped invalid: "^14.0.0 || ^15.0.0" from node_modules/@serverless-stack/resources/node_modules/@graphql-tools/merge

Error I'm getting is:

ERROR Runtime.UnhandledPromiseRejection: Error: Cannot use GraphQLSchema "{ __validationErrors: undefined, description: undefined, extensions: {}, astNode: { kind: "SchemaDefinition", operationTypes: [Array] }, extensionASTNodes: [], _queryType: Query, _mutationType: undefined, _subscriptionType: undefined, _directives: [@include, @skip, @deprecated, @specifiedBy], _typeMap: { Query: Query, String: String, Boolean: Boolean, __Schema: __Schema, __Type: __Type, __TypeKind: __TypeKind, __Field: __Field, __InputValue: __InputValue, __EnumValue: __EnumValue, __Directive: __Directive, __DirectiveLocation: __DirectiveLocation }, _subTypeMap: {}, _implementationsMap: {} }" from another module or realm.

Ensure that there is only one instance of "graphql" in the node_modules
directory. If different versions of "graphql" are the dependencies of other
relied on modules, use "resolutions" to ensure only one version is installed.

<https://yarnpkg.com/en/docs/selective-version-resolutions>

Duplicate "graphql" modules cannot be used at the same time since different
versions may have different capabilities and behavior. The data from one
version used in the function from another could produce confusing and
spurious results.

I've tried installing graphql 15.8.0 and using resolutions in my package.json files, none seem to solve the issue. Any ideas?

can you try

sst update snapshot

delete node modules and install again

alright, cool - I'll give it a go