Question

每个项目都运行良好，直到出现此错误为止。我不知道这是由于节点升级所致；我尝试通过将节点从最新版本降级到稳定版本，但是没有任何效果！我使用 yarn start

运行react native项目

Err: error Invalid regular expression: /(.*\\__fixtures__\\.*|node_modules[\\\]react[\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__tests__\\.*)$/: Unterminated character class. Run CLI with --verbose flag for more details.

Metro Bundler process exited with code 1
Set EXPO_DEBUG=true in your env to view the stack trace.

Answer 1

自从上一个答案以来，事情似乎已经改变，这是行不通的。打开文件PROJECT_NAME \ node_modules \ metro-config \ src \ defaults \ blacklist.js 并将当前的var sharedBlacklist替换为此：

var sharedBlacklist = [/node_modules[\/\\]react[\/\\]dist[\/\\].*/,/website\/node_modules\/.*/,/heapCapture\/bundle\.js/,/.*\/__tests__\/.*/];

Answer 2

转到node_modules-> Metro-config-> src->默认-> blacklist.js

查找此数组：

   var sharedBlacklist = [
  /node_modules[/\\]react[/\\]dist[/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\
  ];

并替换为此

   var sharedBlacklist = [
  /node_modules[\/\\]react[\/\\]dist[\/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\
  ];

Answer 3

转到此文件 node_modules > Metro-config > src > defaults > blacklist.js

并找到

var sharedBlacklist = [
  /node_modules[/\\]react[/\\]dist[/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

并以此更新

var sharedBlacklist = [
  /node_modules[\/\\]react[\/\\]dist[\/\\].*/,
  /website\/node_modules\/.*/,
  /heapCapture\/bundle\.js/,
  /.*\/__tests__\/.*/
];

错误无效的正则表达式：Metro Bundler进程退出，代码为1

3 个答案: