{"id":26257,"date":"2022-12-16T16:22:07","date_gmt":"2022-12-16T10:52:07","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-wondering-why-my-app-crashes\/"},"modified":"2022-12-16T16:22:07","modified_gmt":"2022-12-16T10:52:07","slug":"solved-wondering-why-my-app-crashes","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-wondering-why-my-app-crashes\/","title":{"rendered":"[Solved] Wondering why my app crashes"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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Looking at your code it seems that you made a typo here:<\/p>\n

TextView DialogText=(TextView) findViewById(R.id.imageViewDialog);\n<\/code><\/pre>\n
It should be<\/p>\n
TextView DialogText=(TextView) findViewById(R.id.textViewDialog);\n<\/code><\/pre>\n
or whatever the name of the id for this TextView is.<\/p>\n
Apart from that, you need to learn to read the messages from the LogCat as they are often very informative. Cleary it says:<\/p>\n
Caused by: java.lang.ClassCastException: android.widget.ImageView cannot be cast to android.widget.TextView \n<\/code><\/pre>\n
which indicates the reason and <\/p>\n
at com.nando.gridview.Dialog.onCreate(Dialog.java:21)\n<\/code><\/pre>\n
indicates where it occurs in your code. <\/p>\n
It might be a pain to understand how to read the stacktrace at the beginning but when you’ll get that, it will save a lot of time as you will be able to identify why and where the app crashes.<\/p>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            0<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved Wondering why my app crashes <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Looking at your code it seems that you made a typo here: TextView DialogText=(TextView) findViewById(R.id.imageViewDialog); It should be TextView DialogText=(TextView) findViewById(R.id.textViewDialog); or whatever the name of the id for this TextView is. Apart from that, you need to learn to read the messages from the LogCat as they are often very informative. Cleary it … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[452,552,387,323],"class_list":["post-26257","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-android-intent","tag-casting","tag-java"],"yoast_head":"\n[Solved] Wondering why my app crashes - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-wondering-why-my-app-crashes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Wondering why my app crashes - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Looking at your code it seems that you made a typo here: TextView DialogText=(TextView) findViewById(R.id.imageViewDialog); It should be TextView DialogText=(TextView) findViewById(R.id.textViewDialog); or whatever the name of the id for this TextView is. Apart from that, you need to learn to read the messages from the LogCat as they are often very informative. Cleary it ... 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