mike salazar

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since Apr 15, 2020
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Recent posts by mike salazar

Norm Radder wrote:

how to get the image.


Are you asking about the variable named image declared on line 26?



no sorry, my question is about this




in this line is writting the image to the path in the computer, i want return the image instead of write the image to the path
3 weeks ago

Campbell Ritchie wrote:What's Zxing? Is it a kind of exclusive or, or an app for picture manipulation?

Discussion added to our GUIs forum.



Is a library for make barcode or qr code
3 weeks ago
Hi my question is the next, im doing a qr code in java with zxing jar.

I create the qr code and save in my computer, but i dont want write the qr code in the computer, i want get the image for use inside my code and add in a pdf file.


My code is the next





In this code im writing the image in the computer, i was thinking in return the BitMatrix object and make the conversion to image, and save in a image variable. But i dont know how to get the image.
3 weeks ago
pom part 2


7 months ago
this is the pom file part 1


7 months ago
hi im running my code in eclipse mars, but when i make clean install in the code i get the next error

Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test)

Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test failed: A required class was missing while executing org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test: org/apache/maven/surefire/util/NestedCheckedException

[WARNING] Error injecting: org.apache.maven.plugin.surefire.SurefirePlugin
java.lang.NoClassDefFoundError: org/apache/maven/surefire/util/NestedCheckedException
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585)
at java.lang.Class.getDeclaredConstructors(Class.java:1906)
at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245)
at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99)
at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:657)
at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:875)
at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:798)
at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:281)
at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:213)
at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:998)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1031)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:994)
at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1044)
at org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48)
at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:86)
at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:54)
at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115)
at org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176)
at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126)
at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68)
at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68)
at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:46)
at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1009)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1059)
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1005)
at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:36)
at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:81)
at org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:263)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:255)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:546)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:121)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.lang.ClassNotFoundException: org.apache.maven.surefire.util.NestedCheckedException
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
... 69 more

i download and add the dependency again, but i get the same error
7 months ago
i watch the text file encoding of eclipse mars, and its cp1252 not UTF-8, i change UTF-8 and bring errors in another files, but not in Actividades
7 months ago

Liutauras Vilda wrote:mike salazar, please don't edit old post(s) by trying to amend changes possibly pointed out within the thread. In these type of situations better is to create a new post with addessed points implemented, otherwise it becomes very difficult to follow what is going on, plus some people posts would may look nonsensical as if they were pointing out to a non existing things.

I have declined your recent edits to an initial post of this thread.



ok, i will make a new post with the correct code and the implementations
7 months ago

Ron McLeod wrote:

mike salazar wrote:

Ron McLeod wrote:Are there more details for the error messages?  Is there any specific reference to the Actividades class?



No


No to both questions?

So if the Actividades class is mot mentioned, why assume that the problem is related to the source code for that class?

As mentioned earlier, it looks a lot like a character being used somewhere rather than a " character.



oh sorry i didnt put attention in the question, yes the error mention the class actividades, the 3 errors, the code have so many classes, but is the unique class mention in the errors
7 months ago

Ron McLeod wrote:Are there more details for the error messages?  Is there any specific reference to the Actividades class?



No
7 months ago


errors

[119,21] error: illegal character: \8220

[119,22] error: '}' expected

[294,12] error: class, interface, or enum expected
7 months ago