have a problem with the apache jena imports to create a java project, when I tried to import the libraries, imports said "can't find symbol" o "can't resolve", I don't know what to do, please heeeelp!!
Psdt: I'm using 4.5.0 version of apache jena
ERROR HERE
Related
I am trying to import the 'SwingLibrary' into my Robot project and have had a lot of issues with it. I was able to work around my first error that seems very common by removing the version number from the file name:
Importing test library 'SwingLibrary' failed: ImportError: No module named SwingLibrary
Now everything is named SwingLibrary (jar & xml included) so I got a little further but I am now seeing the error:
Importing test library 'SwingLibrary' failed: Expected class or module, got javapackage.
I know Robot is supposed to know when it's trying to import a python or jython package but for some reason it doesn't seem to be working here. I did not have an issue importing the java version of Selenium or any of the standard libraries.
I am completely new to Seleniu, and am trying to set up PHPUnit with Selenium 2, following this tutorial https://www.youtube.com/watch?v=zva_GETXimI
So far this is what I've done:
Installed PHPUnit using PHAR as instructed here https://phpunit.de/manual/current/en/installation.html
Installed Selenium Server
Upgraded to PHP5.6 (but my Apache is still 2.22 instead of 2.4)
Installed PHPUnit_selenium package using Composer
Created a testLogin.php file:
<?php
class testLogin extends PHPUnit_Extensions_Selenium2TestCase{
public function setUp()
{
$this->setHost('localhost');
$this->setPort(4444);
$this->setBrowser('firefox');
$this->setBrowserUrl('http://localhost/Achievers');
}
}
When I run testLogin.php using 'phpunit testLogin.php' I get an error:
Class 'PHPUnit_Extensions_Selenium2TestCase' not found in /home/osadmin/projects/Sel/testLogin.php on line 5
Since I am just starting out, I have no idea how to fix this. On googling the error, it shows to add this line to my php file:
require_once('PHPUnit/Extensions/Selenium2TestCase.php');
But I'm not sure how I can use this since there is no PHPUnit folder, just a file linked to the PHAR.
Could someone please shed some light on how to fix this issue?
Thanks.
EDIT:
As per Ushakov's suggestion, I tried /path/to/phpunit.phar testLogin.php
But it gives the same error.
If I add this line to the testLogin.php: require_once('/usr/local/bin/phpunit');
and run /path/to/phpunit.phar testLogin.php
I get this:
#!/usr/bin/env php
PHP Notice: Constant __PHPUNIT_PHAR__ already defined in /usr/local/bin/phpunit on line 18
PHP Notice: Constant __PHPUNIT_PHAR_ROOT__ already defined in /usr/local/bin/phpunit on line 19
PHP Fatal error: Cannot redeclare class DeepCopy\DeepCopy in phar:///usr/local/bin/phpunit/myclabs-deep-copy/DeepCopy/DeepCopy.php on line 15
Solved it by adding this line to the PHP file:
require_once 'vendor/autoload.php';
No tutorial I have seen mentions this, but it can be found in github projects
For anyone else coming late to the party - this worked for me:
class testLogin extends \PHPUnit\Extensions\Selenium2TestCase
(Using PHP 7.0.3 and installing Selenium package with Composer ).
I'm trying to get a .NET web site running on a network server, and while everything is set up and running locally on my machine (using IISExpress), when I deploy to a Windows Server 2008 server with IIS installed, I end up getting compilation errors when trying to use an SqlConnection:
Compiler Error Message: BC30002: Type 'System.Data.SqlClient.SqlConnection' is not defined.
Now, I have both import statements at the beginning of the source file as follows:
Imports System.Data.SqlClient
Imports System.Data
In the compilation warnings it lists a very strange error:
Warning: BC40056: Namespace or type specified in the Imports 'System.Data.SqlClient' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
Evidently, the compiler can't find System.Data.SqlClient. The IIS application pool is running .NET 2.0, and my site is targeting 3.5. I'm very new to .NET development, and I'm learning this as I go, but this has me stuck. Am I missing a dependency? Do I need SQL Server Management Studio installed on the server?
A couple of things
Inside your web application you might be missing the reference to System.Data
Right click on Solution Explorer
Add References
Click on .NET and find System.Data.dll
You may already have a class called SqlConnection (Your own), and there might be an ambiguity. Reference the Sqlclient/SqlConnection class directly System.Data.SqlClient.SqlConnection
I had this problem.
It's easy to solve it.
REPALCE
using Microsoft.Data.SqlClient;
instead of
using System.Data.SqlClient;
I am new to Jython and Python, trying to build a prototype that makes use of Python code to be called from within Java. The code I am developing works in Jetty and in standalone mode (running java -jar from the command line), but not when deployed to weblogic.
How can I make weblogic(10.3.5) server/Jython recognize the Lib folder within jython-standalone-2.5.4-rc1.jar?
My Java code uses the JythonObjectFactory to invoke python modules as outlined in the Jython book:
http://www.jython.org/jythonbook/en/1.0/JythonAndJavaIntegration.html
The Python modules are using external libraries like csv, logging etc. that are not packaged with jython.jar, hence I am using jython-standalone jar.
The java code includes an interface that would define the class type of the first invoked py module from within java. The interface and the input and output (to python modules) type classes are in a package structure as com.abc.xpackage. and the py modules exist at the root of this package. A controller layer calls the objectfactory and in turn executes the python code thus:
JythonObjectFactory calFactory = new JythonObjectFactory(CalcType.class, "Calculate", "Calculate");
CalcType engine = (CalcType)calFactory.createObject();
output = engine.execute(input);
The entire code is bundled as a jar file which would become part of a web application deployed on weblogic. The code was compiled with maven (with jython dependencies included in the repository) and runs fine on the included Jetty runtime within eclipse.
When deployed on weblogic, however, I get a "ImportError: no module named csv" error.
To analyze what is happening, I tried printing the Jython system state path on weblogic and the standalone environment/Jetty. What I found is,
on Jetty, the system path consists of the following:
C:\.m2\repo\org\python\jython\jython-standalone-2.5.3-rc1.jar\Lib, ____classpath__, ____pyclasspath__
on Weblogic, printing the system path by default shows the following:
____classpath__, ____pyclasspath__
I tried forcing the inclusion of the missing path using the code as follows:
public JythonObjectFactory(PySystemState state, Class interfaceType, String moduleName, String className) {
String pathToAppend = new File(state.getClass().getProtectionDomain().getCodeSource().getLocation().toURI().getPath()).getAbsolutePath()+"\\Lib";
state.path.insert(0, new PyString(pathToAppend));
state.path.append(new PyString(pathToAppend));
System.out.println("Jython sys path: "+state.path);
Please note, I prepended as well as appended the path in different trials. The sys path on weblogic now displays the following:
Jython sys path: ['C:\\wldomain\\wls135\\servers\\cgServer\\tmp\\app-1\\war\\WEB-INF\\lib\\jython-standalone-2.5.4-rc1.jar\\Lib', '__classpath__', '__pyclasspath__/', 'C:\\wldomain\\wls135\\servers\\cgServer\\tmp\\app-1\\war\\WEB-INF\\lib\\jython-standalone-2.5.4-rc1.jar\\Lib']
I am still getting ImportError despite this forcing of sys path. Please help why this works in a local environment, and not on weblogic, and if there is any configuration I am missing. Apologize for the rambling long post, I did not know how to explain the problem better. I will try and include any code/artifacts as needed.
Based on a comment(by Lassi) on the blog post below:
http://www.petervannes.nl/files/e1c3c56d15d25dcfd4adb5397a9ef71e-53.php
The jython issue was resolved after explicitly adding the Lib folder python.path to the weblogic startup script as a JAVA_OPTION.
In my case I added the exploded Lib folder to the domain server lib, but based on my test this works also from within the jython jar. Both the following JAVA_OPTIONS worked:
-Dpython.path=C:\wldomain\wls135\lib\Lib
-Dpython.path=C:\wldomain\wls135\lib\jython-standalone-2.5.4-rc1.jar\Lib
The programmatic way of sys.path.append worked for the local environment(jetty) but did not seem to work for weblogic.
I've gotten the tarball of Mono 3.0.3 from the mono project and compiled it on an Ubuntu 12.10 distro.
The configure, make and make install commands all ran without errors. I ran the mono-test-install and it reports "Your system has a broken System.Drawing setup". I'm not quite sure how to fix this or why it's broken. I have a valid libgdiplus.so file and pointed the configuration options to it.
It seems that I am unable to use the System.Drawing until I get this solved. Has anyone run into this before?
The way the mono-test-install script is testing the System.Drawing setup is to compile the code
using System;
using System.Drawing;
class X {
static void Main ()
{
Bitmap b = new Bitmap (100, 100);
}
}
using the command
mcs -pkg:dotnet <filename>
and then runs the resulting file with
mono <filename>.exe
You can do this process by hand to see the actual error message that caused mono to conclude that System.Drawing was broken, possibly allowing you to fix the problem.