fix: avoid printing undefined for package version when reporting error

cli/default-reporter/src/reportError.ts

@@ -103,10 +103,16 @@ function getErrorInfo (logObj: Log, config?: Config, peerDependencyRules?: PeerD
   return { title: logObj.message! }
 }
 
-function formatPkgsStack (pkgsStack: Array<{ id: string, name: string, version: string }>) {
+function formatPkgNameVer ({ name, version }: { name: string, version?: string }) {
+  return version == null
+    ? name
+    : `${name}@${version}`
+}
+
+function formatPkgsStack (pkgsStack: Array<{ id: string, name: string, version?: string }>) {
   return `This error happened while installing the dependencies of \
-${pkgsStack[0].name}@${pkgsStack[0].version}\
-${pkgsStack.slice(1).map(({ name, version }) => `${EOL} at ${name}@${version}`).join('')}`
+${formatPkgNameVer(pkgsStack[0])}\
+${pkgsStack.slice(1).map((pkgInfo) => `${EOL} at ${formatPkgNameVer(pkgInfo)}`).join('')}`
 }
 
 interface PackageMeta {
@@ -489,7 +495,7 @@ protocol are replaced with real specifiers on 'pnpm publish'.
 This is likely a bug in the publishing automation of this package. Consider filing
 a bug with the authors of:
 
-  ${highlight(`${problemDep.name}@${problemDep.version}`)}
+  ${highlight(formatPkgNameVer(problemDep))}
 `
   }