java - Cannot find symbol with mutators and accessors -

i'm pretty knew java don't quite understand i'm looking when i'm trying find errors in program. i'm trying create player class game , i'm getting "cannot find symbol" error. did research prior asking question don't understand responses.

i errors such as:

playerclass.java:51: cannot find symbol symbol  : variable getlevel location: class playerclass     playerclass.setlevel(playerclass.getlevel + 1);                                     ^ playerclass.java:51: setlevel(int) in playerclass cannot applied     (<nulltype>)     playerclass.setlevel(playerclass.getlevel + 1);                ^ playerclass.java:93: cannot find symbol symbol  : variable getname location: class playerclass     if (name.equals(playerclass.getname))                                ^ 3 errors 

but here's class:

import io.*; //class: player public class playerclass { //class fields: name, level, damage, health, kills  //constructors: private static int level, health, kills, damage; private static string name; //default constructor:  import: none public playerclass() {     name = "jeremy";     level = 1;     health = 100;     kills = 0; }  //alternate constructor:     import: inname public playerclass(string inname) {     name = inname;     level = 1;     health = 100;     kills = 0; }  //copy constructor:  import: inplayer public playerclass(playerclass inplayer) {     name = inplayer.getname(); }     //mutators:  //setname   import: inname public void setname(playerclass inplayer) {     name = inplayer.getname(); }  //setlevel  import: inlevel public int setlevel(int inlevel) {     playerclass.level = inlevel; }  //levelup       import:inplayer public int levelup(playerclass inplayer) {     playerclass.setlevel(playerclass.getlevel + 1); }  //accessors:  //getname   import: none    export: name public string getname() {     return name; }  //getlevel  import: none    export: level public int getlevel() {     return level; }  //gethealth import: none    export: health public int gethealth() {     return health; }  //getkills      import: none    export: kills public int getkills() {     return kills; }  //tostring      import: none    export: playerstr public string tostring() {     string playerstr;     playerstr = "name: " + name + "level: " + level + "kills: " + kills;     return playerstr; }  //equals        import: inplayer    export: same public boolean equals() {     boolean same;     same = false;     if (name.equals(playerclass.getname))     {         same = true;     }     return same; } } 

u have missed parenthesis on getlevel() , getname() , have in mind have static fields. also, have put

//setlevel  import: inlevel public int setlevel(int inlevel)  { playerclass.level = inlevel;  } 

where should void instead of int if want setter, levelup() method.