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jamesfalkner / microprofile-grafana

This project presents a web frontend to generate Grafana dashboards that show metrics from a MicroProfile application.
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File argument must be of type string #5

Closed Sobakaa closed 2 years ago

Sobakaa commented 2 years ago

When trying to run with an example JSON i get this error: [2021-10-19T11:46:41.622Z] TypeError [ERR_INVALID_ARG_TYPE]: The "file" argument must be of type string. Received type undefined at validateString (internal/validators.js:125:11) at normalizeSpawnArguments (child_process.js:411:3) at spawn (child_process.js:545:16) at processRequestRaw (/mnt/c/Users/dmko0914/microprofile-grafana/routes.js:53:19) at router.post (/mnt/c/Users/dmko0914/microprofile-grafana/routes.js:30:10) at Layer.handle [as handle_request] (/mnt/c/Users/dmko0914/microprofile-grafana/node_modules/express/lib/router/layer.js:95:5) at next (/mnt/c/Users/dmko0914/microprofile-grafana/node_modules/express/lib/router/route.js:137:13) at Route.dispatch (/mnt/c/Users/dmko0914/microprofile-grafana/node_modules/express/lib/router/route.js:112:3) at Layer.handle [as handle_request] (/mnt/c/Users/dmko0914/microprofile-grafana/node_modules/express/lib/router/layer.js:95:5) at /mnt/c/Users/dmko0914/microprofile-grafana/node_modules/express/lib/router/index.js:281:22

Log below is from running using WSL, but running it on Ubuntu produces the same result.

jamesfalkner commented 2 years ago

Did you follow the prereqs and install jsonnet and grafonnet ? And also, did you set the environment variables JSONNET_BIN, JSONNET_LIB, JSONNET_FILE ?

If you simply cloned this repo and and tried to npm install; npm start then you will get that error.

Sobakaa commented 2 years ago

Thank you for a quick response. Yes ineed, it was due to a badly installed jsonnet. apt get jsonnet fixed it.