Bug: [BUG] Cannot read properties of undefined (reading 'map') at prettyFormatErrorObj

[Lyoko-Jeremie]

Describe the bug

a undefined not handle by prettyFormatErrorObj then call the getErrorTrace .

Screenshots

To Reproduce

this is a large project, so i checked into the code. and finded the bug.

the error throw from this line :

tslog/src/runtime/nodejs/index.ts

Line 129 in 9a5d156

const errorStackStr = getErrorTrace(error as Error).map((stackFrame) => {

it tell me Cannot read properties of undefined (reading 'map') at prettyFormatErrorObj .

so , we can kwon that , the return of getErrorTrace() is undefined .

when we see the function getErrorTrace() we can find that :

tslog/src/runtime/nodejs/index.ts

Lines 64 to 71 in 9a5d156

	export function getErrorTrace(error: Error): IStackFrame[] {
	return (error as Error)?.stack?.split("\n")?.reduce((result: IStackFrame[], line: string) => {
	if (line.includes(" at ")) {
	result.push(stackLineToStackFrame(line));
	}
	return result;
	}, []) as IStackFrame[];
	}

the function getErrorTrace() is return undefined | IStackFrame[] not IStackFrame[] .
because the function use ?. chain .

and after i search all code , i find that the browser version code was fixed this issue.

tslog/src/runtime/browser/index.ts

Lines 64 to 72 in 9a5d156

	export function getErrorTrace(error: Error): IStackFrame[] {
	return ((error as Error)?.stack?.split("\n") ?? [])
	?.filter((line: string) => !line.includes("Error: "))
	?.reduce((result: IStackFrame[], line: string) => {
	result.push(stackLineToStackFrame(line));
	return result;
	}, []) as IStackFrame[];
	}

it fix by a ?? [] simply .

Expected behavior

simple write code like browser , then all will work.

the right code maybe like here :

export function getErrorTrace(error: Error): IStackFrame[] {
  return ((error as Error)?.stack?.split("\n") ?? []).reduce((result: IStackFrame[], line: string) => {
    if (line.includes("    at ")) {
      result.push(stackLineToStackFrame(line));
    }
    return result;
  }, []) as IStackFrame[];
}

Node.js Version
v20.12.2

OS incl. Version
win10

[Lyoko-Jeremie]

PR created on there : #312