Am trying to build project, but receives next error. Can't deal why. Seems like it written without spell errors.
D:\Projects\iqpdct\iqpdct-domain\src\test\java\de\iq2dev\domain\datatype\OctetSt
ringDatatypeTest.java:5: error: cannot find symbol
import org.assertj.core.api.CompatibilityAssertions;
You are missing a jar on your Java buildpath. According to the thrown exception you should be able to find the jar here. The link points to a Maven repository of assertj-core. After opening the link please select the proper version of aspectj for your project.
Related
I have imported a WAR file in Eclipse and trying to perform a clean build. I got the below error and couldn't find much information on how to fix it.
can anyone point me on how this error can be fixed please?.
regards,
R
I got the following error:
cannot find symbol BitmapTransformation/BitmapPool
I found this code online and wonder if there is any way to edit it to fit in androidx?
Code: https://gist.github.com/David-Hackro/839ba14f220bb513b4a2735c29a4eb0e
If you look at the imports, those classes are from some com.bumptech.glide package, which looks like this one
So add that as a dependency in your app (follow their instructions) and you should be good to go
I have a Java project source code.
It imported a jar library by maven dependency.I want to find where does this project used the method or class provided by the jar library.
How can i do this?
Remove the jar and see the compiler error can do this,but it cant show all usages,compiling will stop when it found an error.Any other way?
As said in the comment, you can open the dependency to get the package name, for example:
then use the default short cut ctrl shift f and enter the package name for global search:
there are 4 standard input output files
StdIn.java
StdOut.java
StdRandom.java
StdArrayIO.java
and i cant find them on my system and jcreator is generating the following errors:
error: cannot find symbol
StdOut.println();
error: cannot find symbol
int N = StdIn.readInt();
error: cannot find symbol
while (!StdIn.isEmpty()) and so
what i have already done is i downloaded a stdlib.jar file and i placed in the lib folder of jdk and also i have configured my IDE with the path but its still not working.
Use import statement to those classes from jar that you use in the code. You should know the package name. IDE like eclipse do it if you hover unknown class and fix the error. See a Java tutorial how to use import statement.
I'm new to protobufs and was trying to learn more about using them. I've downloaded the protobuf packaged from here. There is a README.txt file inside the examples folder of the archive which gives instructions on how to build 2 example applications. However when I follow those instructions for building the java application:
make java
I get a lot of errors followed by:
100 errors
make: * [javac_middleman] Error 1
All of the 100 errors seem to be classpath related, as this is a typical example:
com/example/tutorial/AddressBookProtos.java:37: error: package com.google.protobuf does not exist
Any ideas about how to get passed this?
The problem is that for some reason protobuf jar is not added to the classpath during compilation. To fix it you should open examples/Makefile and add -cp protobuf-java-2.4.1.jar at the end of java complilation line javac AddPerson.java ListPeople.java com/example/tutorial/AddressBookProtos.java.
P.S. If you built you protobufs with maven the jar is located at ~/.m2/repository/com/google/protobuf/protobuf-java/2.4.1/protobuf-java-2.4.1.jar (version of the jar might be different)