修正：httperror没有正确parse错误格式

build/build.sh

@@ -128,7 +128,9 @@ getent passwd %{owner} >/dev/null || /usr/sbin/useradd -r -s /sbin/nologin -d %{
 $(for b in $EXTRA_BINS; do echo /opt/yunion/bin/$b; done)
 " > $SPEC_FILE
 
-find $ROOT/root/ -type f | sed -e "s:$ROOT/root::g" >> $SPEC_FILE
+if [ -d $ROOT/root/ ]; then
+    find $ROOT/root/ -type f | sed -e "s:$ROOT/root::g" >> $SPEC_FILE
+fi
 
 rpmbuild --define "_topdir $BUILDROOT" -bb $SPEC_FILE
 

pkg/util/httputils/httputils.go

@@ -229,12 +229,16 @@ func ParseJSONResponse(resp *http.Response, err error, debug bool) (http.Header,
 		ce.Class = "redirect"
 		return nil, nil, &ce
 	} else {
-		ce := JSONClientError{
-			Code:    resp.StatusCode,
-			Details: resp.Status,
-		}
+		ce := JSONClientError{}
 
 		if jrbody == nil {
+			ce.Code = resp.StatusCode
+			ce.Details = resp.Status
+			return nil, nil, &ce
+		}
+
+		err = jrbody.Unmarshal(&ce)
+		if len(ce.Class) > 0 && ce.Code >= 400 && len(ce.Details) > 0 {
 			return nil, nil, &ce
 		}