Attempt to invoke virtual method 'boolean java.lang.String.equalsIgnoreCase(java.lang.String)' on a null object reference

Question

Project is working well on emulator x86 api 6.0. but not on device htc m 6.0
here is code

if (img_uri != null && img_uri.equalsIgnoreCase("image")) {
    bitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.gghh);
    img_input_d.setImageBitmap(bitmap);
}

see http://stackoverflow.com/questions/27895108/nullpointerexception-attempt-to-invoke-virtual-method-boolean-java-lang-string — IntelliJ Amiya, Oct 13 '16 at 10:51
Add the stack trace, this can't come from img_uri being null — AxelH, Oct 13 '16 at 11:03

score 1 · Answer 1 · answered Oct 13 '16 at 10:57

1

You should not have a nullpointer exception since you make a null check. But anyways, you can do it like following just to be on the safe side:

if ("image".equalsIgnoreCase(img_uri)) {
    //...
}

answered Oct 13 '16 at 10:57

yrazlik

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Sukhmanpreet · Accepted Answer · 2016-10-15T06:23:15.153

0

Finally i am answering my que I am surfing with it
so i found that some device want full specification of condition

here is my code

if (img_uri!=null&&!img_uri.isEmpty()&&!img_uri.equals("null")&&img_uri.equals("image") {}

it works for me

edited Oct 15 '16 at 06:23

answered Oct 15 '16 at 05:49

Sukhmanpreet

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1
9

Attempt to invoke virtual method 'boolean java.lang.String.equalsIgnoreCase(java.lang.String)' on a null object reference

2 Answers2