I think I have an issue with the PowerApps CLI (I'm using the latest version: "Microsoft.PowerApps.CLI.1.1.6").
I've defined some images in my manifest file.
The first time I could use "pac pcf push", and the images were uploaded together with my control. But once the control was uploaded, I cannot update my control again.
In order update my component, I have two options: I have to delete the component from my environment or I have to delete the images in my manifest (since the images were uploaded before, I can still see them).
Here is the error (sorry, there are a few german words, but you'll get the point)

And this is the content of my manifest:
<?xml version="1.0" encoding="utf-8" ?>
<manifest>
<control namespace="ORBIS.PCF" constructor="AutocompleteMetadata" version="0.0.16" display-name-key="ORBIS.PCF.AutocompleteMetadata" description-key="ORBIS.PCF.Entity and attribute autocomplete" control-type="standard">
<!-- property node identifies a specific, configurable piece of data that the control expects from CDS -->
<property name="controlValue" display-name-key="Property_Display_Key" description-key="Property_Desc_Key" of-type="SingleLine.Text" usage="bound" required="true" />
<property name="behavior" display-name-key="Behavior" description-key="Behavior" of-type="Enum" usage="input" required="true">
<value name="Entity" display-name-key="Entity" description-key="Entity names" default="true">Entity</value>
<value name="Attribute" display-name-key="Attribute" description-key="Attributes for an entity" >Attribute</value>
</property>
<property name="entityName" display-name-key="EntityName" description-key="EntityName needed only for attribute type" of-type="SingleLine.Text" usage="input" required="false" />
<resources>
<code path="index.ts" order="1"/>
<css path="css/Metadata.css" order="1" />
<img path="css/imgs/DownArrowTransparent.png"/>
<img path="css/imgs/DownArrowTransparent2.png"/>
</resources>
<feature-usage>
<uses-feature name="WebAPI" required="true" />
<uses-feature name="Utility" required="true" />
</feature-usage>
</control>
</manifest>
Best regards,
Diana