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Hi! I am doing the Rapid Developer training (LearnNow). When I try to run the app locally, it is indicating me an error. Would appreciate your ideas on how to solve it :)   Below the details: Buildfile: C:\Documents\Mendix\LearnNow Training Management-main_4\deployment\build_core.xml compile:     [javac] Compiling 72 source files to C:\Documents\Mendix\LearnNow Training Management-main_4\deployment\run\bin     [javac] C:\Documents\Mendix\LearnNow Training Management-main_4\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:\Documents\Mendix\LearnNow Training Management-main_4\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:\Documents\Mendix\LearnNow Training Management-main_4\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: Some input files use or override a deprecated API.     [javac] Note: Recompile with -Xlint:deprecation for details.     [javac] Note: C:\Documents\Mendix\LearnNow Training Management-main_4\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:\Documents\Mendix\LearnNow Training Management-main_4\deployment\build_core.xml:29: Compile failed; see the compiler error output for details. Total time: 5 seconds  

asked 2021-11-24

1 answers