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Mastercard / mastercard-api-client-tutorial

Generating and Configuring a Mastercard API Client
https://mstr.cd/2AWz6pm
MIT License
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installing openapi-generator-cli gives below error #25

Closed rukish closed 2 years ago

rukish commented 2 years ago

openapi-generator-cli version-manager set 5.1.0
(node:59180) UnhandledPromiseRejectionWarning: Error: java.lang.UnsupportedClassVersionError: org/openapitools/codegen/OpenAPIGenerator : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source) Exception in thread "main" at C:\Users\Rukhiya\AppData\Roaming\npm\node_modules\@openapitools\openapi-generator-cli\main.js:636:32 at ChildProcess.exithandler (child_process.js:397:5) at ChildProcess.emit (events.js:400:28) at maybeClose (internal/child_process.js:1055:16) at Socket. (internal/child_process.js:441:11) at Socket.emit (events.js:400:28) at Pipe. (net.js:675:12) (Use node --trace-warnings ... to show where the warning was created) (node:59180) 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(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1) (node:59180) [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.

Java version on my system C:\windows\system32>java -version java version "1.7.0_79" Java(TM) SE Runtime Environment (build 1.7.0_79-b15) Java HotSpot(TM) 64-Bit Server VM (build 24.79-b02, mixed mode)

Please advise how to fix this issue.

jaaufauvre commented 2 years ago

Hi @rukish, we don't support the installation of OpenAPI Generator in this project.

If you have troubles installing OpenAPI Generator, an alternative to npm install -g @openapitools/openapi-generator-cli is to download and run the JAR here.

Also, there are a number of ways to use OpenAPI Generator. See all options here.

Best regards,

rukish commented 2 years ago

Thanks. I resolved the issue.