3 files changed, 20 insertions, 11 deletions
diff --git a/src/background/operators/impls/FindNextOperator.ts b/src/background/operators/impls/FindNextOperator.ts
index 241f71d..2aed9fb 100644
--- a/src/background/operators/impls/FindNextOperator.ts
+++ b/src/background/operators/impls/FindNextOperator.ts
@@ -3,7 +3,7 @@ import TabPresenter from "../../presenters/TabPresenter";
 import FindRepository from "../../repositories/FindRepository";
 import FindClient from "../../clients/FindClient";
 import ConsoleClient from "../../infrastructures/ConsoleClient";
-import FramePresenter from "../../presenters/FramePresenter";
+import ReadyFrameRepository from "../../repositories/ReadyFrameRepository";
 
 export default class FindNextOperator implements Operator {
   constructor(
@@ -11,7 +11,7 @@ export default class FindNextOperator implements Operator {
     private readonly findRepository: FindRepository,
     private readonly findClient: FindClient,
     private readonly consoleClient: ConsoleClient,
-    private readonly framePresenter: FramePresenter
+    private readonly frameRepository: ReadyFrameRepository
   ) {}
 
   async run(): Promise<void> {
@@ -65,7 +65,12 @@ export default class FindNextOperator implements Operator {
 
     const keyword = await this.findRepository.getGlobalKeyword();
     if (keyword) {
-      const frameIds = await this.framePresenter.getAllFrameIds(tabId);
+      const frameIds = await this.frameRepository.getFrameIds(tabId);
+      if (typeof frameIds === "undefined") {
+        // No frames are ready
+        return;
+      }
+
       for (const frameId of frameIds) {
         await this.findClient.clearSelection(tabId, frameId);
       }
diff --git a/src/background/operators/impls/FindOperatorFactoryChain.ts b/src/background/operators/impls/FindOperatorFactoryChain.ts
index b71f032..cc169dd 100644
--- a/src/background/operators/impls/FindOperatorFactoryChain.ts
+++ b/src/background/operators/impls/FindOperatorFactoryChain.ts
@@ -7,8 +7,8 @@ import FindNextOperator from "./FindNextOperator";
 import FindPrevOperator from "./FindPrevOperator";
 import FindRepository from "../../repositories/FindRepository";
 import FindClient from "../../clients/FindClient";
-import FramePresenter from "../../presenters/FramePresenter";
 import ConsoleClient from "../../infrastructures/ConsoleClient";
+import ReadyFrameRepository from "../../repositories/ReadyFrameRepository";
 
 @injectable()
 export default class FindOperatorFactoryChain implements OperatorFactoryChain {
@@ -21,8 +21,8 @@ export default class FindOperatorFactoryChain implements OperatorFactoryChain {
     private readonly findClient: FindClient,
     @inject("ConsoleClient")
     private readonly consoleClient: ConsoleClient,
-    @inject("FramePresenter")
-    private readonly framePresenter: FramePresenter
+    @inject("ReadyFrameRepository")
+    private readonly frameRepository: ReadyFrameRepository
   ) {}
 
   create(op: operations.Operation): Operator | null {
@@ -33,7 +33,7 @@ export default class FindOperatorFactoryChain implements OperatorFactoryChain {
           this.findRepository,
           this.findClient,
           this.consoleClient,
-          this.framePresenter
+          this.frameRepository
         );
       case operations.FIND_PREV:
         return new FindPrevOperator(
@@ -41,7 +41,7 @@ export default class FindOperatorFactoryChain implements OperatorFactoryChain {
           this.findRepository,
           this.findClient,
           this.consoleClient,
-          this.framePresenter
+          this.frameRepository
         );
     }
     return null;
diff --git a/src/background/operators/impls/FindPrevOperator.ts b/src/background/operators/impls/FindPrevOperator.ts
index 822c386..3c4411d 100644
--- a/src/background/operators/impls/FindPrevOperator.ts
+++ b/src/background/operators/impls/FindPrevOperator.ts
@@ -3,7 +3,7 @@ import TabPresenter from "../../presenters/TabPresenter";
 import FindRepository from "../../repositories/FindRepository";
 import FindClient from "../../clients/FindClient";
 import ConsoleClient from "../../infrastructures/ConsoleClient";
-import FramePresenter from "../../presenters/FramePresenter";
+import ReadyFrameRepository from "../../repositories/ReadyFrameRepository";
 
 export default class FindPrevOperator implements Operator {
   constructor(
@@ -11,7 +11,7 @@ export default class FindPrevOperator implements Operator {
     private readonly findRepository: FindRepository,
     private readonly findClient: FindClient,
     private readonly consoleClient: ConsoleClient,
-    private readonly framePresenter: FramePresenter
+    private readonly frameRepository: ReadyFrameRepository
   ) {}
 
   async run(): Promise<void> {
@@ -65,7 +65,11 @@ export default class FindPrevOperator implements Operator {
 
     const keyword = await this.findRepository.getGlobalKeyword();
     if (keyword) {
-      const frameIds = await this.framePresenter.getAllFrameIds(tabId);
+      const frameIds = await this.frameRepository.getFrameIds(tabId);
+      if (typeof frameIds === "undefined") {
+        // No frames are ready
+        return;
+      }
       for (const frameId of frameIds) {
         await this.findClient.clearSelection(tabId, frameId);
       }