Could not read manifest file 'manifest.xml': Problem validating the manifest file: cvc-complex-type.2.4.a: Invalid content was found starting with element '{"http://www.garmin.com/xml/connectiq":

i have gotten this error now on all my previous working projects.

SDK 8.3

Could not read manifest file 'D:\Project\GitHub Garmin\MitoFlex\manifest.xml': Problem validating the manifest file: cvc-complex-type.2.4.a: Invalid content was found starting with element '{"'">www.garmin.com/.../connectiq":properties}'. One of '{"">www.garmin.com/.../connectiq":products, "">www.garmin.com/.../connectiq":permissions, "">www.garmin.com/.../connectiq":languages, "">www.garmin.com/.../connectiq":trialMode, "">www.garmin.com/.../connectiq":barrels, "'">www.garmin.com/.../connectiq":activityFilter}' is expected.

<?xml version="1.0"?>
<iq:manifest version="3" xmlns:iq="">www.garmin.com/.../connectiq">
    <iq:application entry="MitoFlexApp" id="c9d3e4b6c7f8a9b0c1d2e3f4a5b6c7d8" launcherIcon="@Drawables.LauncherIcon" name="@Strings.AppName" type="datafield" version="1.0.0" minSdkVersion="3.2.0">
        <iq:products>
            <iq:product id="epix2"/>
        </iq:products>
        <iq:permissions>
            <iq:uses-permission id="Ant"/>
            <iq:uses-permission id="FitContributor"/>
            <iq:uses-permission id="Sensor"/>
            <iq:uses-permission id="SensorHistory"/>
            <iq:uses-permission id="UserProfile"/>
        </iq:permissions>
        <iq:properties>
            <iq:property key="heartSafeMode" type="boolean" default="false" prompt="Enable Heart Safe Mode"/>
            <iq:property key="effortPreset" type="number" default="1" prompt="Effort Preset"/>
            <iq:property key="autoTuneEnabled" type="boolean" default="true" prompt="Enable Auto Tune"/>
            <iq:property key="trainingMode" type="number" default="0" prompt="Training Mode"/>
            <iq:property key="intensitySensor" type="number" default="0" prompt="Intensity Sensor"/>
            <iq:property key="doseSurgeSeconds" type="number" default="30" prompt="Dose Surge Seconds"/>
            <iq:property key="doseRecoverySeconds" type="number" default="45" prompt="Dose Recovery Seconds"/>
            <iq:property key="doseSurgeThreshold" type="number" default="90" prompt="Dose Surge Threshold %"/>
            <iq:property key="doseRecoveryThreshold" type="number" default="60" prompt="Dose Recovery Threshold %"/>
            <iq:property key="useEdiSmoothing" type="boolean" default="true" prompt="Use EDI Smoothing"/>
            <iq:property key="kineticWindow" type="number" default="20" prompt="Kinetic Window Seconds"/>
        </iq:properties>
        <iq:languages>
            <iq:language>eng</iq:language>
        </iq:languages>
        <iq:barrels/>
    </iq:application>
</iq:manifest>