SyntaxError: An invalid or illegal string was specified qtloader.js line 439 > eval line 7144 > Function:6
    methodCaller_void_$std$$string_std$$string$ http://localhost:8080/qtloader.js line 439 > eval line 7144 > Function:6
    __emval_call_void_method http://localhost:8080/qtloader.js line 439 > eval:7724
    __ZN10emscripten8internal12MethodCallerIvJRNSt3__212basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEES8_EE4callEPNS0_7_EM_VALEPKcS9_OS8_ http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:12267898
    __ZN28QNetworkReplyWasmImplPrivate13doSendRequestEv http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:12263490
    __ZN28QNetworkReplyWasmImplPrivate5setupEN21QNetworkAccessManager9OperationERK15QNetworkRequestP9QIODevice http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:12262079
    __ZN21QNetworkAccessManager13createRequestENS_9OperationERK15QNetworkRequestP9QIODevice http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:12138670
    __ZN21QNetworkAccessManager17sendCustomRequestERK15QNetworkRequestRK10QByteArrayP9QIODevice http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:12147585
    dynCall_iiiii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800838
    dynCall_iiiii http://localhost:8080/qtloader.js line 439 > eval:16386
    invoke_iiiii http://localhost:8080/qtloader.js line 439 > eval:14452
    
=== the remainder of the stack is not of interest, but still attached for reference:
    
    __ZNK12QtRestClient14RequestBuilder4sendEv http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:2178712
    dynCall_ii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800580
    dynCall_ii http://localhost:8080/qtloader.js line 439 > eval:16320
    invoke_ii http://localhost:8080/qtloader.js line 439 > eval:14397
    __ZNK12QtRestClient9RestClass6createERK10QByteArrayRK7QStringRK5QHashIS4_8QVariantERKS7_IS1_S1_Eb http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:2124131
    dynCall_iiiiiii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800948
    dynCall_iiiiiii http://localhost:8080/qtloader.js line 439 > eval:16410
    invoke_iiiiiii http://localhost:8080/qtloader.js line 439 > eval:14474
    __ZNK12QtRestClient9RestClass4callI5QListI12RecordStatusEP7QObjectEEPNS_16GenericRestReplyIT_T0_EERK10QByteArrayRK7QStringRK5QHashISF_8QVariantERKSI_ISC_SC_Eb http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:274801
    dynCall_iiiiiii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800948
    dynCall_iiiiiii http://localhost:8080/qtloader.js line 439 > eval:16410
    invoke_iiiiiii http://localhost:8080/qtloader.js line 439 > eval:14474
    __ZN11StatusClass13getStatusListERKyRKt http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:274164
    __ZN11StatusModel9fetchMoreERK11QModelIndex http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:236765
    __ZNK28VDMAbstractItemModelDataType9fetchMoreER16QQmlAdaptorModel http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:9078783
    __ZN17QQmlDelegateModel5eventEP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:11211029
    __ZN23QCoreApplicationPrivate13notify_helperEP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13465793
    __ZL8doNotifyP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13465650
    __ZN16QCoreApplication6notifyEP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13465371
    __ZN15QGuiApplication6notifyEP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:7283780
    dynCall_iiii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800813
    dynCall_iiii http://localhost:8080/qtloader.js line 439 > eval:16380
    invoke_iiii http://localhost:8080/qtloader.js line 439 > eval:14441
    __ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13475279
    __ZN16QCoreApplication9sendEventEP7QObjectP6QEvent http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13476909
    dynCall_iii http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14800736
    dynCall_iii http://localhost:8080/qtloader.js line 439 > eval:16362
    invoke_iii http://localhost:8080/qtloader.js line 439 > eval:14430
    __ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13476601
    __ZN20QEventDispatcherUNIX13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:13671375
    __ZN23QUnixEventDispatcherQPA13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:396444
    __ZZN20QWasmEventDispatcher16doMaintainTimersEvEN3__18__invokeEPv http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:365251
    dynCall_vi http://localhost:8080/qtloader.js line 266 > WebAssembly.compile:14801447
    dynCall_vi http://localhost:8080/qtloader.js line 439 > eval:16626
    dynCall http://localhost:8080/qtloader.js line 439 > eval:551
    dynCall_wrapper http://localhost:8080/qtloader.js line 439 > eval:481
    wrapper http://localhost:8080/qtloader.js line 439 > eval:8798
    safeSetTimeout http://localhost:8080/qtloader.js line 439 > eval:8497