UnhandledPromiseRejectionWarning

[steida]

Not sure whether it's mine issue or not.

(node:2346) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'log' of undefined
    at DefinitionMigrator.<anonymous> (/Users/steida/dev/este/node_modules/graphql-config-extension-prisma/node_modules/prisma-yml/src/utils/DefinitionMigrator.ts:44:36)
    at step (/Users/steida/dev/este/node_modules/graphql-config-extension-prisma/node_modules/prisma-yml/dist/utils/DefinitionMigrator.js:32:23)
    at Object.next (/Users/steida/dev/este/node_modules/graphql-config-extension-prisma/node_modules/prisma-yml/dist/utils/DefinitionMigrator.js:13:53)
    at fulfilled (/Users/steida/dev/este/node_modules/graphql-config-extension-prisma/node_modules/prisma-yml/dist/utils/DefinitionMigrator.js:4:58)
    at <anonymous>
(node:2346) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:2346) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.