仓颉开发鸿蒙应用，报错“Couldn't resolve host name”

04-03 10:41:52.298   11883-12045   A00000/ai                       com.wayla...jieaiapp  E     exception: HttpRequest request failed: Couldn't resolve host name.

04-03 10:41:52.298   11883-12045   A00008/CANGJIE-RUNTIME          com.wayla...jieaiapp  I     2025-04-03 10:41:52.298919 12045 I An exception has occurred:

04-03 10:41:52.302   11883-12045   C01311/AppMS                    com.wayla...jieaiapp  I     [app_mgr_proxy.cpp:1237]called

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     [main_thread.cpp:1270]

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     com.waylau.hmos.cangjieaiapp is about to exit due to RuntimeError

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     Error type:BusinessException

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     Uncaught exception was found.

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     message: HttpRequest request failed: Couldn't resolve host name.

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E     stack:   at ohos.base.BusinessException::init(Int32, std.core::String)(business_exception.cj:21)

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E       at ohos.net.http.lambda.35()(http.cj:128)

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E       at ohos.ffi.Callback1Param<...>::invoke(Int32, CPointer<...>, CPointer<...>)(ohos.ffi/ffi_callback.cj:54)

04-03 10:41:52.303   11883-12045   C01317/AppKit                   com.wayla...jieaiapp  E       at ohos.ffi.OHOSFFICJCallbackInvoker(Int64, Int32, CPointer<...>, CPointer<...>)(ffi_callback.cj:172)

04-03 10:41:52.303   11883-12045   C057c2/IPCObjectProxy           com.wayla...jieaiapp  I     SendRequest 155: handle:9 desc:*.AbilityManager refcnt:3 5940320

04-03 10:41:52.310   11883-12045   C015b0/NETSTACK                 com.wayla...jieaiapp  I     [net_http_request_context.cpp:131] RequestContext is destructed by the destructor

04-03 10:41:52.310   11883-11883   C01317/AppKit                   com.wayla...jieaiapp  E     [main_thread.cpp:3359]Get assert thread instance is nullptr

04-03 10:41:52.310   11883-11883   C02c11/APPSPAWN                 com.wayla...jieaiapp  I     [appspawn_server.c:42]App exit code: 0