chore: fix error reporting

Author: yyx990803

lib/loaders/templateLoader.js

@@ -63,18 +63,18 @@ module.exports = function (source) {
 
   // errors
   if (compiled.errors && compiled.errors.length) {
+    const generateCodeFrame =
+      (templateCompiler && templateCompiler.generateCodeFrame) ||
+      compiler.generateCodeFrame
     // 2.6 compiler outputs errors as objects with range
-    if (
-      compiler.generateCodeFrame &&
-      finalOptions.compilerOptions.outputSourceRange
-    ) {
+    if (generateCodeFrame && finalOptions.compilerOptions.outputSourceRange) {
       // TODO account for line offset in case template isn't placed at top
       // of the file
       loaderContext.emitError(
         `\n\n  Errors compiling template:\n\n` +
           compiled.errors
             .map(({ msg, start, end }) => {
-              const frame = compiler.generateCodeFrame(source, start, end)
+              const frame = generateCodeFrame(source, start, end)
               return `  ${msg}\n\n${pad(frame)}`
             })
             .join(`\n\n`) +