ASYNCTASK JAVA.LANG.OBJECT CANNOT BE CAST TO JAVA.LANG.VOID

LucaVitucci You ask for a Void as a parameter The solution is much simpler as I see it. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. This is to allow code as below to work correctly: I suppose its simply AsyncTask sendTask; , if so then change it to: This is my custom AsyncTask: An alternative way with which I solved it is to pass Object in parameters, even if you don’t use the parameters. That solved it for me.

This is my custom AsyncTask: That should not be an Object. Just create the subclass object in this way: Luca Vitucci Luca Vitucci 2, 4 25 This is to allow code as below to work correctly: Sign up using Email and Password.

Sign up using Email and Password. Why arent you calling simply sendTask.

I’m using generic AsyncTask to call execute, that class would pass Void as a parameter and will never call. That gives the error.

FATAL EXCEPTION: AsyncTask

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This is to allow code as below to work correctly:. The method call super.

android – FATAL EXCEPTION: AsyncTask – Qaru

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java – Object []不能转换为AsyncTask中的Void [] – 代码日志

Just declare it like this: This is my custom AsyncTask: Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy jxva.lang.object cookie policyand that your continued use of the website is subject to these policies.

Post as a guest Name. Luca Vitucci Luca Vitucci 2, 4 25 Post as a guest Name. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Sign up or log in Sign up using Google.

I can’t explain this exception because i’m giving Void as a parameter! But I still don’t understand why Void as 1st type parameter would give the “java. Object[] cannot be cast to java.

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I suppose its simply AsyncTask sendTask;if so then change it to: Stack Overflow works best with JavaScript enabled. I’m planning to use this class for non-Void also. I suppose its simply AsyncTask sendTask;if so then change it to:.

This is to allow code as below to work correctly: Sign up using Facebook. Stack Overflow works best with JavaScript enabled. The above applies cnnot my case if you want to pass different types of AsyncTasks to a method and of course you do not care about the parameters.

I’m getting this error inside an extended asynctask, but i’m really sure that Object[] IS a Void[]. Object[] cannot be cast to java. Just create the subclass object in this way: By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.