Not possible to use Open Browser with desiredCapabilities and no browserOptions

[jandias]

When using Open Browser keyword with desiredCapabilities argument but no browserOptions argument, test fails and a Java exception is shown:

java.lang.IllegalArgumentException: argument type mismatch

Debug log shows:

java.lang.RuntimeException: 
    at org.robotframework.javalib.reflection.KeywordInvoker.invoke(KeywordInvoker.java:52)
    at org.robotframework.javalib.beans.annotation.AnnotationKeywordExtractor$1.execute(AnnotationKeywordExtractor.java:62)
    at org.robotframework.javalib.beans.annotation.AnnotationKeywordExtractor$2.execute(AnnotationKeywordExtractor.java:86)
    at org.robotframework.javalib.beans.annotation.AnnotationKeywordExtractor$2.execute(AnnotationKeywordExtractor.java:86)
    at org.robotframework.javalib.beans.annotation.AnnotationKeywordExtractor$2.execute(AnnotationKeywordExtractor.java:86)
    at org.robotframework.javalib.beans.annotation.AnnotationKeywordExtractor$2.execute(AnnotationKeywordExtractor.java:86)
    at org.robotframework.javalib.library.KeywordFactoryBasedLibrary.runKeyword(KeywordFactoryBasedLibrary.java:37)
    at org.robotframework.javalib.library.AnnotationLibrary.runKeyword(AnnotationLibrary.java:128)
    at Selenium2Library.runKeyword(Selenium2Library.java:495)
    at robot.model.visitor$py.visit_suite$2(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/visitor.py:22)
    at robot.model.visitor$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/visitor.py)
    at robot.model.testsuite$py.visit$19(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/testsuite.py:152)
    at robot.model.testsuite$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/testsuite.py)
    at robot.model.itemlist$py.visit$10(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/itemlist.py:58)
    at robot.model.itemlist$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/itemlist.py)
    at robot.model.visitor$py.visit_suite$2(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/visitor.py:22)
    at robot.model.visitor$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/visitor.py)
    at robot.model.testsuite$py.visit$19(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/testsuite.py:152)
    at robot.model.testsuite$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/model/testsuite.py)
    at robot.run$py.main$3(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/run.py:414)
    at robot.run$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/run.py)
    at robot.utils.application$py._execute$11(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/utils/application.py:98)
    at robot.utils.application$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/utils/application.py)
    at robot.utils.application$py.execute_cli$5(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/utils/application.py:45)
    at robot.utils.application$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/utils/application.py)
    at robot.run$py.run_cli$7(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/run.py:438)
    at robot.run$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/run.py)
    at robot.jarrunner$py._run$3(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/jarrunner.py:60)
    at robot.jarrunner$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/jarrunner.py)
    at robot.jarrunner$py.run$2(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/jarrunner.py:53)
    at robot.jarrunner$py.call_function(/Users/jmalinen/Documents/workspace/robotframework/build/Lib/robot/jarrunner.py)
    at org.robotframework.RobotFramework.run(RobotFramework.java:63)
    at org.robotframework.mavenplugin.AcceptanceTestMojo.executeRobot(AcceptanceTestMojo.java:73)
    at org.robotframework.mavenplugin.AcceptanceTestMojo.subclassExecute(AcceptanceTestMojo.java:68)
    at org.robotframework.mavenplugin.AbstractMojoWithLoadedClasspath.execute(AbstractMojoWithLoadedClasspath.java:52)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
    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:120)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
    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.IllegalArgumentException: argument type mismatch
    at org.robotframework.javalib.reflection.KeywordInvoker.invoke(KeywordInvoker.java:50)
    ... 235 more

Possible solution:

• BrowserManagement.java needs missing @RobotKeywordOverload before corresponding method declaration (line 208).

[Hi-Fi]

I think same than #66 , which also has fix in #75

[jandias]

Does not seem the same symptom and #75 introduces implementation changes not needed to fix this.
Although it seems a valid solution!

[Hi-Fi]

This issue was moved to MarketSquare/robotframework-seleniumlibrary-java#9