質問編集履歴

1

エラーログを追加

2018/09/16 07:57

投稿

pecchan
pecchan

スコア555

test CHANGED
File without changes
test CHANGED
@@ -241,3 +241,27 @@
241
241
 
242
242
 
243
243
  ```
244
+
245
+
246
+
247
+
248
+
249
+ 2018/09/16 エラーログを追加
250
+
251
+ エラーログの見方を覚えたので、エラーを追記致します。
252
+
253
+ ```text
254
+
255
+ 09-16 16:54:11.807 31319-31319/com.example.administrator.timerapp E/AndroidRuntime: FATAL EXCEPTION: main
256
+
257
+ Process: com.example.administrator.timerapp, PID: 31319
258
+
259
+ java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.administrator.timerapp/com.example.administrator.timerapp.MainActivity}: android.view.InflateException: Binary XML file line #10: Error inflating class android.support.design.widget.FloatingActionButton
260
+
261
+ at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2448)
262
+
263
+ at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
264
+
265
+ at android.app.ActivityThread.access$1200(ActivityThread.java:163)
266
+
267
+ ```