Workers do not have an active RunLoop about ios HOT 20 CLOSED

Native stack trace:
1          0x10390d2cb tns::Assert(bool, v8::Isolate*) + 119
2          0x103969415 tns::NativeScriptException::OnUncaughtError(v8::Local<v8::Message>, v8::Local<v8::Value>) + 565
3          0x103d5f2b5 v8::internal::MessageHandler::ReportMessageNoExceptions(v8::internal::Isolate*, v8::internal::MessageLocation const*, v8::internal::Handle<v8::internal::Object>, v8::Local<v8::Value>) + 373
4          0x103d5f0f9 v8::internal::MessageHandler::ReportMessage(v8::internal::Isolate*, v8::internal::MessageLocation const*, v8::internal::Handle<v8::internal::JSMessageObject>) + 889
5          0x103c76f4a v8::internal::Isolate::ReportPendingMessagesImpl(bool) + 538
6          0x103b8afa2 v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) + 2386
7          0x103b8a620 v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*) + 224
8          0x1039d1dcf v8::Function::Call(v8::Local<v8::Context>, v8::Local<v8::Value>, int, v8::Local<v8::Value>*) + 463
9          0x10387a897 invocation function for block in tns::ArgConverter::MethodCallback(ffi_cif*, void*, void**, void*) + 832
10         0x10387a442 tns::ArgConverter::MethodCallback(ffi_cif*, void*, void**, void*) + 148
11         0x1039ac146 ffi_closure_unix64_inner + 662
12         0x1039ad3ca ffi_closure_unix64 + 72
13         0x104cfc511 -[SDWebImageDownloaderOperation URLSession:dataTask:didReceiveData:] + 2689
14         0x104cf6191 -[SDWebImageDownloader URLSession:dataTask:didReceiveData:] + 209
15      0x7fff22e9bb7b _CFNetworkHTTPConnectionCacheSetLimit + 205307
16      0x7fff2567de0f __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 7
17      0x7fff2567dd07 -[NSBlockOperation main] + 98
18      0x7fff25680c94 __NSOPERATION_IS_INVOKING_MAIN__ + 17
19      0x7fff2567cf07 -[NSOperation start] + 731
20      0x7fff256815ee __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17
21      0x7fff256810f8 __NSOQSchedule_f + 182
22      0x7fff516ba274 _dispatch_block_async_invoke2 + 83
23      0x7fff516ad781 _dispatch_client_callout + 8
24      0x7fff516afb3d _dispatch_continuation_pop + 440
25      0x7fff516af209 _dispatch_async_redirect_invoke + 817
26      0x7fff516bcbfc _dispatch_root_queue_drain + 350
27      0x7fff516bd39e _dispatch_worker_thread2 + 99
28      0x7fff518d16b6 _pthread_wqthread + 220
29      0x7fff518d0827 start_wqthread + 15
JavaScript stack trace:

import "tns-core-modules/globals";
import { request } from "tns-core-modules/http";
import * as app from "tns-core-modules/application";
import { File, knownFolders, path } from 'tns-core-modules/file-system';
import { MD5 } from "nativescript-md5";
import { alert } from "tns-core-modules/ui/dialogs/dialogs";

const context: Worker = self as any;
declare var android, java, jaygoo, NSString, NSUTF8StringEncoding;

context.onmessage = msg => {

    let recordFile
    if (app.android) {
        recordFile = knownFolders.temp().path + "/recordedFile.pcm";

    } else {
        recordFile = knownFolders.temp().path + "/recordedFile.caf";
    }

    console.log("worker file: ", recordFile);

    let base64File = this.getBase64String(recordFile);

    if (app.android) {
        // convert mp3
        let Mp3Converter = jaygoo.library.converter.Mp3Converter;
        let mp3path = knownFolders.temp().path + "/recordedFile.mp3";
        Mp3Converter.init(8000, 2, 0, 8000, 96, 7);
        Mp3Converter.convertMp3(recordFile, mp3path);
    }

    sendFileForEvaluation(base64File, msg.data);
};

export function getBase64String(file) {

    const recordedFile: File = File.fromPath(file);
    const data = recordedFile.readSync();

    if (app.ios) {
        return data.base64EncodedStringWithOptions(0);
    }
    if (app.android) {
        return android.util.Base64.encodeToString(data, android.util.Base64.NO_WRAP);
    }
}

/**
 * getBase64Text
 */
export function getBase64Param(Params) {
    let json = JSON.stringify(Params);

    if (app.android) {
        const text = new java.lang.String(json);
        const data = text.getBytes("UTF-8");
        return android.util.Base64.encodeToString(data, android.util.Base64.NO_WRAP);
    } else {
        const text = NSString.stringWithString(json);
        const data = text.dataUsingEncoding(NSUTF8StringEncoding);
        return data.base64EncodedStringWithOptions(0);
    }
}

/**
  * sendFileForEvaluation
  */
export function sendFileForEvaluation(audioBase64, text) {


}

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {
Object.defineProperty(exports, "__esModule", { value: true });
__webpack_require__("../node_modules/@nativescript/core/globals/globals.js");
var http_1 = __webpack_require__("../node_modules/@nativescript/core/http/http.js");
var app = __webpack_require__("../node_modules/@nativescript/core/application/application.js");
var file_system_1 = __webpack_require__("../node_modules/@nativescript/core/file-system/file-system.js");
var nativescript_md5_1 = __webpack_require__("../node_modules/nativescript-md5/md5.js");
var dialogs_1 = __webpack_require__("../node_modules/@nativescript/core/ui/dialogs/dialogs.js");
var context = self;
context.onmessage = function (msg) {
    var recordFile;
    if (app.android) {
        recordFile = file_system_1.knownFolders.temp().path + "/recordedFile.pcm";
    }
    else {
        recordFile = file_system_1.knownFolders.temp().path + "/recordedFile.caf";
    }
    console.log("worker file: ", recordFile);
    var base64File = getBase64String(recordFile);
    if (app.android) {
        // convert mp3
        var Mp3Converter = jaygoo.library.converter.Mp3Converter;
        var mp3path = file_system_1.knownFolders.temp().path + "/recordedFile.mp3";
        Mp3Converter.init(8000, 2, 0, 8000, 96, 7);
        Mp3Converter.convertMp3(recordFile, mp3path);
    }
    sendFileForEvaluation(base64File, msg.data);
};
context.onerror = function (err) {
    console.log(err);
    return false;
};
function getBase64String(file) {
    var recordedFile = file_system_1.File.fromPath(file);
    var data = recordedFile.readSync();
    if (app.ios) {
        return data.base64EncodedStringWithOptions(0);
    }
    if (app.android) {
        return android.util.Base64.encodeToString(data, android.util.Base64.NO_WRAP);
    }
}
exports.getBase64String = getBase64String;
/**
 * getBase64Text
 */
function getBase64Param(Params) {
    var json = JSON.stringify(Params);
    if (app.android) {
        var text = new java.lang.String(json);
        var data = text.getBytes("UTF-8");
        return android.util.Base64.encodeToString(data, android.util.Base64.NO_WRAP);
    }
    else {
        var text = NSString.stringWithString(json);
        var data = text.dataUsingEncoding(NSUTF8StringEncoding);
        return data.base64EncodedStringWithOptions(0);
    }
}
exports.getBase64Param = getBase64Param;
/**
  * sendFileForEvaluation
  */
function sendFileForEvaluation(audioBase64, text) {
    var d = new Date();
    var XCurTime = Math.round(d.getTime() / 1000).toString();
    var url = "https://api.example.com";
    var XAppid = "";
    var Apikey = "";
    var Param = {
        "aue": "raw",
        "result_level": "entirety",
        "language": "en_us",
        "category": "read_sentence"
    };
    var XParam = getBase64Param(Param);
    var XCheckSum = nativescript_md5_1.MD5.hashForString(Apikey + XCurTime + XParam);
    var headers = {
        'X-CurTime': XCurTime,
        "X-Param": XParam,
        "X-Appid": XAppid,
        "X-CheckSum": XCheckSum,
        "Content-Type": 'application/x-www-form-urlencoded; charset=utf-8',
    };
    var body = new FormData();
    body.append('audio', audioBase64);
    body.append('text', text);
    http_1.request({
        url: url,
        method: "POST",
        headers: headers,
        content: body
    }).then(function (response) {
        var data = response.content.toJSON();
        console.dir(data);
        console.log("total_score", data.data.read_sentence.rec_paper.read_chapter.total_score);
        global.postMessage(data.data.read_sentence.rec_paper.read_chapter.total_score);
        close();
    }, function (e) {
        console.dir(e);
        dialogs_1.alert(JSON.stringify(e));
        global.postMessage("error");
        close();
    });
}
exports.sendFileForEvaluation = sendFileForEvaluation;

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__("../node_modules/webpack/buildin/global.js")))

ERROR in ./workers/voiceEvaluation.worker.ts (../node_modules/nativescript-dev-webpack/moduleid-compat-loader.js!../node_modules/nativescript-dev-webpack/lazy-ngmodule-hot-loader.js!../node_modules/@ngtools/webpack/src!./workers/voiceEvaluation.worker.ts)
    Module build failed (from ../node_modules/@ngtools/webpack/src/index.js):
    Error: The AngularCompilerPlugin was not found. The @ngtools/webpack loader requires the plugin.
        at Object.ngcLoader 

ERROR in ./workers/voiceEvaluation.worker.ts (../node_modules/nativescript-dev-webpack/moduleid-compat-loader.js!../node_modules/nativescript-dev-webpack/lazy-ngmodule-hot-loader.js!../node_modules/@ngtools/webpack/src!./workers/voiceEvaluation.worker.ts)
Module build failed (from ../node_modules/@ngtools/webpack/src/index.js):
Error: The AngularCompilerPlugin was not found. The @ngtools/webpack loader requires the plugin.
    at Object.ngcLoader (/Users/<username>/nativescript/<project_name>/node_modules/@ngtools/webpack/src/loader.js:27:15)
Executing webpack failed with exit code 2.