Attempting to compile the WebServer.ino example (and others for Ethernet) ends in an error:
Using board 'CH32V10x_EVT' from platform in folder: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3
Using core 'arduino' from platform in folder: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3
Detecting libraries used...
...
Alternatives for Client.h: []
ResolveLibrary(Client.h)
In file included from D:\Work\arduino\portable\sketchbook\libraries\Ethernet\examples\WebServer\WebServer.ino:21: -> candidates: []
D:\Work\arduino\portable\sketchbook\libraries\Ethernet\src/Ethernet.h:52:10: fatal error: Client.h: No such file or directory
include "Client.h"
^~~~~~~~~~
compilation terminated.
Using library SPI version 1.0.0 from: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3\libraries\SPI
Using library Ethernet version 2.0.2 from D:\Work\arduino\portable\sketchbook\libraries\Ethernet
exit status 1
Attempting to compile the WebServer.ino example (and others for Ethernet) ends in an error:
Using board 'CH32V10x_EVT' from platform in folder: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3 Using core 'arduino' from platform in folder: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3 Detecting libraries used...
...
Alternatives for Client.h: [] ResolveLibrary(Client.h) In file included from D:\Work\arduino\portable\sketchbook\libraries\Ethernet\examples\WebServer\WebServer.ino:21: -> candidates: []
D:\Work\arduino\portable\sketchbook\libraries\Ethernet\src/Ethernet.h:52:10: fatal error: Client.h: No such file or directory
include "Client.h"
compilation terminated. Using library SPI version 1.0.0 from: D:\Work\arduino\portable\packages\WCH\hardware\ch32v\1.0.3\libraries\SPI Using library Ethernet version 2.0.2 from D:\Work\arduino\portable\sketchbook\libraries\Ethernet exit status 1