fix app crash

2024-04-27 08:02:46 +02:00
parent e7f6b8eab4
commit e7077ffbf4
1 changed files with 13 additions and 11 deletions
@@ -237,17 +237,19 @@ class Parsing {
                        } else {
                            auxSubjects.add(subjects[i])

-                            var previous = auxSubjects[auxSubjects.size - 1].number.toInt() + 1
-                            val next = subjects[i + 1].number.toInt()
-                            while (previous < next) {
-                                auxSubjects.add(
-                                    Subject.freeSubject(
-                                        previous.toString(),
-                                        subjects[i-1].end,
-                                        subjects[i+1].start
+                            if (auxSubjects[auxSubjects.size - 1].number.toIntOrNull() != null) {
+                                var previous = auxSubjects[auxSubjects.size - 1].number.toInt() + 1
+                                val next = subjects[i + 1].number.toInt()
+                                while (previous < next) {
+                                    auxSubjects.add(
+                                        Subject.freeSubject(
+                                            previous.toString(),
+                                            subjects[i-1].end,
+                                            subjects[i+1].start
+                                        )
                                    )
-                                )
-                                previous += 1
+                                    previous += 1
+                                }
                            }
                        }
                    }
@@ -352,4 +354,4 @@ class Parsing {
            return marks
        }
    }
-}
+}