Error reading file

Runtime Framework
,
1

Hi, I want to read the file to launch the control version for my game
I have difficulty reading file

This is my code :

function readFile (logger: nkruntime.Logger , nk: nkruntime.Nakama) {

    let sample : string = nk.fileRead("sample.json");
    logger.debug(sample);
    logger.debug(JSON.parse(sample));
}

This is my compiled code with line numbers :

136 : function readFile(logger, nk) {
137 : var sample = nk.fileRead("sample.json");
138 : logger.debug(sample);
139:  logger.debug(JSON.parse(sample));
140: }

This is sample.json file :

{
    "version": "1.0.0"
}

This is my log file :

{"level":"debug","ts":"2022-02-14T12:21:21.045+0330","caller":"server/runtime_javascript_logger.go:104","msg":"{\r\n  \"version\": \"1.0.0\"\r\n}"}
{"level":"error","ts":"2022-02-14T12:21:21.046+0330","caller":"server/runtime_javascript.go:1509","msg":"Failed to eval JavaScript modules.","error":"TypeError: invalid format argument: must be a string\n\tat github.com/heroiclabs/nakama/v3/server.(*jsLogger).Constructor.func3.4 (native)\n\tat readFile (index.js:139:26(21))\n\tat InitModule (index.js:124:11(42))\n"}
{"level":"error","ts":"2022-02-14T12:21:21.046+0330","caller":"server/runtime.go:598","msg":"Error initialising JavaScript runtime provider","error":"TypeError: invalid format argument: must be a string\n\tat github.com/heroiclabs/nakama/v3/server.(*jsLogger).Constructor.func3.4 (native)\n\tat readFile (index.js:139:26(21))\n\tat InitModule (index.js:124:11(42))\n"}
{"level":"fatal","ts":"2022-02-14T12:21:21.046+0330","caller":"v3/main.go:146","msg":"Failed initializing runtime modules","error":"TypeError: invalid format argument: must be a string\n\tat github.com/heroiclabs/nakama/v3/server.(*jsLogger).Constructor.func3.4 (native)\n\tat readFile (index.js:139:26(21))\n\tat InitModule (index.js:124:11(42))\n"}

Thanks for pointing me to how I can read the “version”?

2

I think the issue is that in line logger.debug(JSON.parse(sample)); you’re passing an object to logger.debug, and it expects a string, removing that line should resolve it.