hysuuuu commented on code in PR #3697:
URL: https://github.com/apache/dubbo-go/pull/3697#discussion_r3841104062
##########
cluster/cluster/failback/cluster_invoker.go:
##########
@@ -31,6 +31,8 @@ import (
"github.com/cenkalti/backoff/v4"
"github.com/dubbogo/gost/log/logger"
+
+ perrors "github.com/pkg/errors"
Review Comment:
Updated. Thanks for the feedback.
##########
cluster/cluster/failback/cluster_invoker.go:
##########
@@ -190,6 +192,9 @@ func (invoker *failbackClusterInvoker) Invoke(ctx
context.Context, invocation pr
invoked := make([]protocolbase.Invoker, 0, len(invokers))
ivk := invoker.DoSelect(loadBalance, invocation, invokers, invoked)
// DO INVOKE
+ if ivk == nil {
+ return &result.RPCResult{Err: perrors.New("invoker is nil")}
Review Comment:
Updated. Thanks for the feedback.
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