Android Studio is giving me a weird error when I attempt to create a drawable resource file -

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छवि दर्ज करें यहाँ विवरण

क्या किसी को पता है कि ऐसा क्यों हो रहा है? मैंने डायरेक्टरी पर chown का उपयोग करने की कोशिश की, और वह अभी भी काम नहीं कर रहा है।

त्रुटि पढ़ी: "केवल पढ़ने के लिए निर्देशिका में संशोधन नहीं किया जा सकता है" / opt / android-sdk / platform / android-21 / android जार! / एंड्रॉइड / ग्राफिक्स ''।

कोई भी पृष्ठभूमि फ़ाइल नहीं है res में और यह अजीब लगता है कि ic_launcher.png एक निर्देशिका के रूप में दिख रहा है।


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