error: "OpenGLESApp6" requires a provisioning profile. Select a provisioning profile in the Signing & Capabilities editor. (in target 'OpenGLESApp6' from project 'OpenGLESApp6.iOS.Application')

真机调试(模拟器正常)时出现此错误需要到macos中操作

在xcode中先添加开发者账户: 菜单xcode->Preferences…

普通apple id也可以,但限制2个证书(还不能删,换电脑就卡在里面了),记得在钥匙串中备份证书.

然后打开该项目文件,设置好team签名

Undefined symbols for architecture arm64:
"_OBJC_CLASS_$_AppDelegate", referenced from:
objc-class-ref in main.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

原因是AppDelegate类只进行了声明 没有实现导致了.

而vs2019/2022中的模板文件AppDelegate.mm是空白的.

解决方式是为AppDelegate.mm文件添加代码

#import "AppDelegate.h"

@interface AppDelegate ()

@end



@implementation AppDelegate

@end

visual studio 201x提示错误

Unable to start debugging. Unexecpted failure trying to reach vcremote: NotFound

vcremote提示错误

GET /debug/appRemotePath?package=com.bt_ios&deviceUdid=00008030-001305293E840000 404 1172.145 ms – 2

此处错误相关的js代码在以下文件

/usr/local/lib/node_modules/vcremote/node_modules/vcremote-lib/debugger/ios-debug.js

相关代码:

    function getAppRemotePath(req, res) {
        var packageId = req.param("package");
        var udid = req.param("deviceUdid", "");
        var command = "ideviceinstaller -l -o xml";
        if (udid.length > 0) {
            command = command + " -u " + udid;
        }
        Q.nfcall(child_process.exec, command + "> /tmp/$$.ideviceinstaller && echo /tmp/$$.ideviceinstaller").then(function (args) {
            // First find the path of the app on the device
            var filename = args[0].trim();
            if (!/^\/tmp\/[0-9]+\.ideviceinstaller$/.test(filename)) {
                throw new Error("WrongInstalledAppsFile");
            }
            var list = pl.parseFileSync(filename);
            fs.unlinkSync(filename);
            for (var i = 0; i < list.length; ++i) {
                if (list[i].CFBundleIdentifier == packageId) {
                    var path = list[i].Path;
                    return path;
                }
            }
            throw new Error("PackageNotInstalled");
        }).then(function (remotePath) {
            res.status(200).send(remotePath);
        }).fail(function (reason) {
            res.status(404).json(reason);
        }).done();
    }

实际上执行的就是这个命令: 列出所有的包信息.后面是手机udid.

ideviceinstaller -l -o xml -u 00008030-001305293E840000

udid在vcremote输出的的url能看到

或者使用命令 idevice_id -l  查看

如果以上命令不能执行,则解决相关库问题,如果以上能正常输出,就是包名问题了.

AppRemotePath是由url路径中的package参数去匹配手机所有app包信息中的CFBundleIdentifier字段.

自己判断即可,

CFBundleIdentifier字段其实就是在xcode中设置代码签名的Bundle Identifier,而此参数不能使用下划线

所以新建vs工程名时不要使用下划线

经测试,无法修改vs工程中的包名前缀,只能是com-_-.

Bundle Identifier 命名
Bundle Identifier：采用反域名命名规范，全部采用小写字母，以域名后缀+公司顶级域名+应用名形式命名，例如：app.eatm.test

仍然是同样的错误,但原因是npm中新安装的plist模块函数不一样造成的,仍然是appRemotePath函数中的问题,做如下修改

    function logToFile(logText)
    {
        fs.appendFileSync("/tmp/test.txt", logText + '\n');
    }

    function getAppRemotePath(req, res)
    {
        var packageId = req.param("package");
        var xxx = packageId;
        var udid = req.param("deviceUdid", "");
        var command = "ideviceinstaller -l -o xml";
        if (udid.length > 0) {
            command = command + " -u " + udid;
        }
        new Promise(function (resolve, reject)
        {
            child_process.exec(command + "> /tmp/$$.ideviceinstaller && echo /tmp/$$.ideviceinstaller", (err, stout, sterr) =>
            {
                logToFile("124");
                if (err) {
                    reject(sterr);
                }
                else {
                    resolve(stout);
                }
            });
        }).then(function (args)
        {
            // First find the path of the app on the device

            //这里我不知道为什么是args[0],args是一个字符串变量,不是数组
            //Here, I don't know why it's args[0]. args is a string variable, not an array.
            //var filename = args[0].trim();
            var filename = args.trim();

            if (!/^\/tmp\/[0-9]+\.ideviceinstaller$/.test(filename)) {
                throw new Error("WrongInstalledAppsFile");
            }
            
            //新安装的plist库没有parseFileSync这个函数
            //The newly installed plist library does not have the function parseFileSync.
            //var list = pl.parseFileSync(filename);
            //fs.unlinkSync(filename);
            var list= pl.parse(fs.readFileSync(filename, 'utf8'));

            for (var i = 0; i < list.length; ++i) {
                if (list[i].CFBundleIdentifier == packageId) {
                    var path = list[i].Path;
                    return path;
                }
            }

            logToFile("没找到包");
            throw new Error("PackageNotInstalled");
        }).then(function (remotePath)
        {
            res.status(200).send(remotePath);
        }).catch(function (reason)
        {
            res.status(404).json(reason);
        }).finally();
    }