I am using a code sample that suppose to be working, but I keep get an error with those 3 import statement.
import com.amazonaws.services.s3.transfer.internal.MultipartUploadCallable;
import com.amazonaws.services.s3.transfer.internal.PutObjectCallable;
import com.amazonaws.services.s3.transfer.internal.TransferStateUpdatingCallable;
the error message says : The import com.amazonaws.services.s3.transfer.internal.MultipartUploadCallable cannot be resolved
why is that happening and how can I solve it ?
Please add jars that contain this classes. This will always solve your problem.
This means that implementations of referenced classes cannot be found in classpath. Since you are using amazonaws you should add appropriate library to your project's dependencies.
Related
import javax.speech.*;
import javax.speech.recognition.*;
I get an error saying (see title), because of these.
Where do I get javax and I've see there are different versions which do I get.
Thanks
I'm new to kotlin, I Have an adapter class and I need to inflate a view. but recently I'm facing an error saying "Unresolved reference: R"
Like in the image below :
So, how can I inflate this view? I have imported the following:
import kotlinx.android.synthetic.main.slide_layout.view.*
But I can't figure out what should i do next, I searched everywhere, but they all seem outdated! so what should i do? Thank you!
There are two possible issues i can think of,
The first is a missing import to the R class, if your adapter is in an inner package from your domain package name, i.e.
assume this is the domain package 'your.doamin.package'
if adapter is not in that package i.e. adapter is in 'your.domain.package.adapter'
then you need to import the R class into that file, i.e write this import statement
import your.domain.package.R
That should fix your problem for this scenario
If you have already done '1' above then the other issue is, Sometimes Android studio just misbehaves, so close the file and clean and build your project by first clicking, Build -> Clean Project, once the build is done reopen that file.
For resolving the error unresolved reference: R, you are missing import of your R file. Something like
import packageName.R
For your reference, I am attaching a screenshot of the error and see the commented import.
So check where your R.java resides and import that.
First you check your class import statement in that your R class file imported or not.
import packageName.R
also you can set android studio provide auto import features. if you can enable this feature then all required class automatically import your .kt class
Unfortunately not all answers here can solve your problem, I've been looking for general solutions, you can find them
Here
Hi I am writing a test using UIAutomator API , however in my java project I want to import the com.android.camera package.
However I am always getting an error that this import cannot be resolved.
I have added the android.jar in my build path and rest of the things work fine.
However I am not able to import this package.
There is no such package in android, maybe you are looking for
com.android.hardware.Camera
class ?
if so try
import com.android.hardware.Camera;
The camera class resides inside the below package so try to import below package instead of com.android.camera add the below.
import android.hardware.Camera;
import android.hardware.Camera;
try to place it after your package name
If you are using Eclipse than just press Ctrl + Shift + O Eclipse will automatically add the required libraries in your source code. If still you are getting import issue than you need to check if you are using correct API or the spelling is correct.
I have the following import in my java code in an eclipse project
import org.jscience.*;
However upon writing the code
Real r1 = new Real.valueOf(1);
I receive the error
Real cannot be resolved to a type
I am puzzled as to why this is happening as I am correctly importing (or so I believe)
Also to note, eclipse suggests using
import org.jscience.mathematics.number.Real;
But I am trying to avoid using the import for the full class location within the Jar.
Any ideas?
Thanks in advance
Martin
Try
import org.jscience.mathematics.number.*;
Because
import org.jscience.*;
will actually only import classes from within the jscience package and not any subpackages.
If we suppose your import is not throwing errors, try importing g.jscience.mathematics.number.*.
I am using GWT 2.1 but I am getting an error when importing this
import com.google.gwt.user.cellview.client.CellBrowser;
it is giving the error
The import com.google.gwt.user.cellview.client.CellBrowser conflicts with a type defined in the same file
I have tried in an emmpty project but getting the same error.
Does somebody know about this??
as a quick fix, try referring to com.google.gwt.user.cellview.client.CellBrowser using the fully qualified name rather than importing it.