Program doesn't handle the wrong tablature format

[tizreal]

Area Path: Input-Text Tab > Text Area
Severity: Medium
Priority: Medium
Assigned to: ahopk127/eecs2311-tab2xml

Reported By: Odunfa Temiloluwa
Reported On: 2021-03-24
Reason: Defect

Commit #: 8afe0be
Environment: Windows 10, Eclipse IDE 2020 -12
Description:
Application doesn't throw an error message when the lines are not of the same length.
Steps To Reproduce:

1. On the Input - Text Tab, click on either “Load from File” or “Enter a text tab into text area”
2. Edit the tablature from the text area by adding a new line " - " in one of the columns
3. Click on the Convert button

Expected Result: On clicking the Convert button, if each lines are not the same length then an error message should be thrown or the program should correct it without informing the user.