title: Internal Server Error in Play framework
body: <p>I want to render a simple page in Play framework
  the page is at  localhost:9000/upload</p>
  
  <p>but when I try to load this page I am getting this weird stack trace. The error is not compilation nor run time. here is some lines of stack trace. 
      --- (Running the application from SBT, auto-reloading is enabled) ---</p>
  
  <pre><code>  [info] play - Listening for HTTP on /0.0.0.0:9000
  
    (Server started, use Ctrl+D to stop and go back to the console...)
  
    [info] play - database [default] connected at jdbc:mysql://192.168.2.250:3306/DP
    AU
    [info] play - Application started (Dev)
    [error] application -
  
    ! Internal server error, for (GET) [/indicatorupload] -&gt;
  
    java.lang.VerifyError: Stack map does not match the one at exception handler 563
  
    Exception Details:
    Location:
    controllers/IndicatorUploadController.updateIndicatorTable(Lcontrollers/Indi
    catorUploadController$ExcelInd;I)V @563: astore_3
    Reason:
    Type 'controllers/IndicatorUploadController$ExcelInd' (current frame, locals
    [5]) is not assignable to 'models/Indicators' (stack map, locals[5])
    Current Frame:
    bci: @463
    flags: { }
    locals: { 'controllers/IndicatorUploadController$ExcelInd', integer, 'models
    /Indicators', top, top, 'controllers/IndicatorUploadController$ExcelInd', 'java/
    lang/String' }
    stack: { 'java/lang/NumberFormatException' }
    Stackmap Frame:
    bci: @563
    flags: { }
    locals: { 'controllers/IndicatorUploadController$ExcelInd', integer, 'models
    /Indicators', top, top, 'models/Indicators', 'java/lang/Object' }
     stack: { 'java/lang/NumberFormatException' }
    Bytecode:
    0000000: bb00 8e59 b700 8f4d b800 9057 2c1b 85b8
    0000010: 0091 3a06 3a05 1905 1906 b602 d92c 2a3a
    0000020: 0501 3a06 1905 b602 b23a 0619 063a 063a
    0000030: 0519 0519 06b6 02dc 2c2a 3a05 013a 0619
    0000040: 05b6 02b8 3a06 1906 3a06 3a05 1905 1906
    0000050: b602 df2c 2a3a 0501 3a06 1905 b602 be3a
    0000060: 0619 063a 063a 0519 0519 06b6 02e2 2c2a
    0000070: 3a05 013a 0619 05b6 02c7 3a06 1906 3a06
    0000080: 3a05 1905 1906 b602 e52c 2a3a 0501 3a06
    0000090: 1905 b602 e83a 0619 063a 063a 0519 0519
    00000a0: 06b6 02eb 2c2a 3a05 013a 0619 05b6 02ee
    00000b0: 3a06 1906 3a06 3a05 1905 1906 b602 f12c
    00000c0: 2a3a 0501 3a06 1905 b602 c13a 0619 063a
    00000d0: 063a 0519 0519 06b6 02f4 2c2a 3a05 013a
    00000e0: 0619 05b6 02c4 3a06 1906 3a06 3a05 1905
    00000f0: 1906 b602 f72c 2a3a 0501 3a06 1905 b602
  </code></pre>
  
  <p>I have tried setting  _JAVA_OPTION = -XX:-UseSplitVerifier in my project directory and then tried running. The cmd line should show <strong>"Picked up _JAVA_OPTIONS: -XX:-UseSplitVerifier"</strong> but I am not getting that as well. (I am confused is it JAVA_OPTION OR _JAVA_OPTION). I have even set the same JAVA_OPTION in environment variables </p>