crash when open statistic whit no data input before

PROJECT INFORMATION

• repositories: https://github.com/Baltasarq/nadamillas
• app name : nadamillas
• issues :https://github.com/Baltasarq/nadamillas/issues/1

EXPECTED BEHAVIOR

when users open statistical data they should display their statistical data

ACTUAL BEHAVIOR

when the user presses the statistical button this application immediately crashes and stops working

STEPS TO REPRODUUCE

• download the app
• open the app
• than click statistic option and see if the app will crash if no data input before

android os: android 6.1
browser : nadamillas

BUG RECORDING

LOGCAT

java.lang.NumberFormatException: Invalid int: "null"
    at java.lang.Integer.invalidInt(Integer.java:138)
    at java.lang.Integer.parseInt(Integer.java:358)
    at java.lang.Integer.parseInt(Integer.java:334)
    at java.lang.Integer.valueOf(Integer.java:525)
    at com.devbaltasarq.nadamillas.ui.StatsActivity.getSelections(StatsActivity.java:328)
    at com.devbaltasarq.nadamillas.ui.StatsActivity.access$200(StatsActivity.java:33)
    at com.devbaltasarq.nadamillas.ui.StatsActivity$7.run(StatsActivity.java:348)``