error message for invalid songs
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@@ -27,6 +27,9 @@
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class="line"
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>{{ line.text }}</div>
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</div>
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<div class="error" *ngIf="sections.length===0">
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Es wurden keine Liedabschnitte gefunden! Bitte mindestens einen Abschnitt festlegen!
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</div>
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</div>
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<ng-content></ng-content>
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@@ -68,4 +68,8 @@
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transition: 1000ms all ease-in-out;
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}
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.error {
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color: red;
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font-size: 1.2em;
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font-weight: bold;
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}
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