Hello all, I hope you are doing well. Am new to this amazing platform. I was trying to build an app using MENDIX STUDIO PRO 9.0.2. But whenever am trying to RUN the project, there is an error popping up stated as – COMPILATIONS OF JAVA ACTIONS FAILED. I am pasting the whole error message which is showing- Buildfile: C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\deployment\build_core.xml compile: [javac] Compiling 116 source files to C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\deployment\run\bin [javac] C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\javasource\mendixsso\implementation\UserManager.java:87: error: method execute in class Core cannot be applied to given types; [javac] final boolean hasAccess = Core.execute(c, "MendixSSO.RetrieveUserRoles", new HashMap<String, Object>() {{ [javac] ^ [javac] required: T [javac] found: IContext,String,<anonymous HashMap<String,Object>> [javac] reason: cannot infer type-variable(s) T,R [javac] (actual and formal argument lists differ in length) [javac] where T,R are type-variables: [javac] T extends CoreAction<R> declared in method <T,R>execute(T) [javac] R extends Object declared in method <T,R>execute(T) [javac] C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\javasource\mendixsso\implementation\UserMapper.java:51: error: method execute in class Core cannot be applied to given types; [javac] return Core.execute(context, this.createUserMicroflowName, new HashMap<String, Object>() {{ [javac] ^ [javac] required: T [javac] found: IContext,String,<anonymous HashMap<String,Object>> [javac] reason: cannot infer type-variable(s) T,R [javac] (actual and formal argument lists differ in length) [javac] where T,R are type-variables: [javac] T extends CoreAction<R> declared in method <T,R>execute(T) [javac] R extends Object declared in method <T,R>execute(T) [javac] C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\javasource\mendixsso\implementation\UserMapper.java:58: error: method execute in class Core cannot be applied to given types; [javac] Core.execute(context, this.updateUserMicroflowName, new HashMap<String, Object>() {{ [javac] ^ [javac] required: T [javac] found: IContext,String,<anonymous HashMap<String,Object>> [javac] reason: cannot infer type-variable(s) T,R [javac] (actual and formal argument lists differ in length) [javac] where T,R are type-variables: [javac] T extends CoreAction<R> declared in method <T,R>execute(T) [javac] R extends Object declared in method <T,R>execute(T) [javac] Note: C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\javasource\mendixsso\implementation\utils\MendixUtils.java uses unchecked or unsafe operations. [javac] Note: Recompile with -Xlint:unchecked for details. [javac] 3 errors BUILD FAILED C:\Users\SOURAV\Documents\Mendix\ARMATRICS_APP_SOURAV-main\deployment\build_core.xml:29: Compile failed; see the compiler error output for details. Total time: 18 seconds What should I do in this situation? How can I get rid of this issue. Please help me out. Thanks in advance SOURAV MUKHERJEE
asked
Sukanta Das Bagani
1 answers
1
Hi Sourav, nice to have you connect with Mendix. As I understand from Mendix, 9.0.2 is big step up from mx 8 and still in beta. So expect the unexpected.
Looking at your errormessage I read three errors all throwing an error at Core.execute() with errortext
"error: method execute in class Core cannot be applied to given types;”
All three of them in javasource/mendixsso. So I checked the appstore and found that you have ran into a mendixsso-bug that they have solved this christmas in release 2.3.0:
So go to the appstore, https://marketplace.mendix.com/link/component/111349, update mendixsso and try again.